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Recognised as Colour

#230C07

  • #230C07
  • Red
  • Dark
  • Nearest: Black

#230C07 is a red with RGB values 35, 12, 7 and HSL 11°, 67%, 8%. 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

#230C07#230C07
HEX#230C07
RGBrgb(35, 12, 7)
RGB (0–1)0.1373, 0.0471, 0.0275
RGB percentages13.7%, 4.7%, 2.7%
HSLhsl(10.7, 66.7%, 8.2%)
HSV / HSBhsv(10.7, 80%, 13.7%)
CMYK0%, 65.7%, 80%, 86.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,296,839
CSS custom property--colour: #230C07;

Brightness & contrast

Relative luminance0.00636WCAG 2.x, 0 is black and 1 is white
Perceived brightness21.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.63:1
Contrast with white18.63:1WCAG normal text: AAA
Contrast with black1.13:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#DCF3F8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#121007no red cones; affects about 1% of men; ΔE 11.5 from the original
Deuteranopia#181507no green cones; the most common form, about 1% of men; ΔE 11.8 from the original
Tritanopia#27080Bno blue cones; rare, and affects men and women equally; ΔE 5.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.63:1WCAG large text: AAA
Contrast with black, large text1.13:1WCAG large text: Fail

Named colours

Black · ΔE 13.4Dark slate grey · ΔE 35.2Dim grey · ΔE 40.5Gray · ΔE 49.4Saddle brown · ΔE 49.9Slate grey · ΔE 51.5
Nearest named CSS colourBlack (#000000)ΔE 13.43, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#071E23
Analogous#230710, #231A07
Triadic#07230C, #0C0723
Split complementary#07231A, #071023
Tetradic#102307, #071E23, #1A0723

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CD4629
Lighter +30%#A23821
Lighter +20%#782918
Lighter +10%#4E1B10
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#280902
Less saturated −25%#1E0F0C

Channel breakdown

R35
G12
B7
Red35 (13.7%)
Green12 (4.7%)
Blue7 (2.7%)
Hue10.71°
Saturation (HSL)66.67%
Lightness8.24%
Dominant channelRed
Hex per channelR 23 · G 0C · B 07

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Every value on this page was computed from “230c07” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.