Recognised as Colour
#1B070F
- #1B070F
- Red
- Dark
- Nearest: Black
#1B070F is a red with RGB values 27, 7, 15 and HSL 336°, 59%, 7%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#1B070F#1B070F
HEX#1B070F
RGBrgb(27, 7, 15)
RGB (0–1)0.1059, 0.0275, 0.0588
RGB percentages10.6%, 2.7%, 5.9%
HSLhsl(336, 58.8%, 6.7%)
HSV / HSBhsv(336, 74.1%, 10.6%)
CMYK0%, 74.1%, 44.4%, 89.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,771,279
CSS custom property--colour: #1B070F;
Brightness & contrast
Relative luminance0.00419WCAG 2.x, 0 is black and 1 is white
Perceived brightness16.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.37:1
Contrast with white19.37:1WCAG normal text: AAA
Contrast with black1.08:1WCAG normal text: Fail
Greyscale equivalent#0C0C0C
Inverted#E4F8F0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.37:1WCAG large text: AAA
Contrast with black, large text1.08:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#071B13
Analogous#1B0719, #1B0907
Triadic#0F1B07, #070F1B
Split complementary#071B09, #07191B
Tetradic#191B07, #071B13, #09071B
Tints, shades & saturation
Channel breakdown
R27
G7
B15
Red27 (10.6%)
Green7 (2.7%)
Blue15 (5.9%)
Hue336°
Saturation (HSL)58.82%
Lightness6.67%
Dominant channelRed
Hex per channelR 1B · G 07 · B 0F
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