Recognised as Colour

#D42707

#D42707
Red
Dark
Nearest: Orange red

#D42707 is a red with RGB values 212, 39, 7 and HSL 9°, 94%, 43%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#D42707#D42707

HEX#D42707

RGBrgb(212, 39, 7)

RGB (0–1)0.8314, 0.1529, 0.0275

RGB percentages83.1%, 15.3%, 2.7%

HSLhsl(9.4, 93.6%, 42.9%)

HSV / HSBhsv(9.4, 96.7%, 83.1%)

CMYK0%, 81.6%, 96.7%, 16.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,903,623

CSS custom property--colour: #D42707;

Brightness & contrast

Relative luminance0.15463WCAG 2.x, 0 is black and 1 is white

Perceived brightness119.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.13:1

Contrast with white5.13:1WCAG normal text: AA

Contrast with black4.09:1WCAG normal text: Fail

Greyscale equivalent#494949

Inverted#2BD8F8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#625500no red cones; affects about 1% of men; ΔE 69.1 from the original

Deuteranopia#8B7B00no green cones; the most common form, about 1% of men; ΔE 69.2 from the original

Tritanopia#EA0024no blue cones; rare, and affects men and women equally; ΔE 13.9 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text5.13:1WCAG large text: AAA

Contrast with black, large text4.09:1WCAG large text: AA

Named colours

Orange red · ΔE 16.7 Tomato · ΔE 20.2 Red · ΔE 20.2 Firebrick · ΔE 22.3 Crimson · ΔE 24.6 Dark red · ΔE 27.4

Nearest named CSS colourOrange red (#FF4500)ΔE 16.75, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#07B4D4

Analogous#D4074D, #D48E07

Triadic#07D427, #2707D4

Split complementary#07D48E, #074DD4

Tetradic#4DD407, #07B4D4, #8E07D4

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FCB7AB

Lighter +30%#FB8E79

Lighter +20%#F96448

Lighter +10%#F73A17

Darker −10%#A31E05

Darker −20%#711504

Darker −30%#400C02

Darker −40%#0F0300

More saturated +25%#DB2200

Less saturated −25%#B93A22

Channel breakdown

R212

G39

Red212 (83.1%)

Green39 (15.3%)

Blue7 (2.7%)

Hue9.37°

Saturation (HSL)93.61%

Lightness42.94%

Dominant channelRed

Hex per channelR D4 · G 27 · B 07

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#D42707

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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