Colour

#1B1107

#1B1107
Orange
Dark
Nearest: Black

#1B1107 is a orange with RGB values 27, 17, 7 and HSL 30°, 59%, 7%. It is a dark colour, so white text on it reaches 18.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1B1107#1B1107

HEX#1B1107

RGBrgb(27, 17, 7)

RGB (0–1)0.1059, 0.0667, 0.0275

RGB percentages10.6%, 6.7%, 2.7%

HSLhsl(30, 58.8%, 6.7%)

HSV / HSBhsv(30, 74.1%, 10.6%)

CMYK0%, 37%, 74.1%, 89.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,773,831

CSS custom property--colour: #1B1107;

Brightness & contrast

Relative luminance0.00649WCAG 2.x, 0 is black and 1 is white

Perceived brightness19.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.59:1

Contrast with white18.59:1WCAG normal text: AAA

Contrast with black1.13:1WCAG normal text: Fail

Greyscale equivalent#121212

Inverted#E4EEF8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#141206no red cones; affects about 1% of men; ΔE 4.2 from the original

Deuteranopia#171407no green cones; the most common form, about 1% of men; ΔE 4 from the original

Tritanopia#1E0F0Eno blue cones; rare, and affects men and women equally; ΔE 4.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.59:1WCAG large text: AAA

Contrast with black, large text1.13:1WCAG large text: Fail

Named colours

Black · ΔE 8.9 Dark slate grey · ΔE 30.9 Dim grey · ΔE 39.1 Gray · ΔE 48.2 Dark olivegreen · ΔE 49.1 Slate grey · ΔE 50.1

Nearest named CSS colourBlack (#000000)ΔE 8.89, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#07111B

Analogous#1B0707, #1B1B07

Triadic#071B11, #11071B

Split complementary#071B1B, #07071B

Tetradic#071B07, #07111B, #1B071B

Tints, shades & saturation

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

Lighter +40%#BD7731

Lighter +30%#955E26

Lighter +20%#6C441C

Lighter +10%#442B11

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1F1103

Less saturated −25%#17110B

Channel breakdown

R27

G17

Red27 (10.6%)

Green17 (6.7%)

Blue7 (2.7%)

Hue30°

Saturation (HSL)58.82%

Lightness6.67%

Dominant channelRed

Hex per channelR 1B · G 11 · B 07

Keep nerding

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

#1B1107

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

Nerdulate something else