#101A26#101A26

#101A26 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.4% C 0.028 H 253.5°. Best body text is #FFFFFF at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#101A26
RGB	rgb(16, 26, 38)
HSL	hsl(213, 41%, 11%)
HSV	hsv(213, 58%, 15%)
CMYK	cmyk(57.9%, 31.6%, 0%, 85.1%)
CIE-LAB	lab(8.90, -0.27, -9.62)
CIE-LCH	lch(8.90, 9.63, 268.40°)
OKLab	oklab(21.44% -0.0079 -0.0268)
OKLCH	oklch(21.44% 0.028 253.5)
XYZ	xyz(0.9328, 0.9888, 1.9751)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101A26 #261C10

analogous

#102526 #101A26 #111026

triadic

#101A26 #26101A #1A2610

tetradic

#101A26 #261025 #261C10 #102611

square

#101A26 #261025 #261C10 #102611

split-complementary

#101A26 #261110 #252610

monochromatic

#090F16 #090F16 #101A26 #223751 #34557C

Accessibility & contrast

On white

17.53

#101A26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#101A26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101A26

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101A26	#FFFFFF	#000000	##FFFFFF
##101A26	1.00	17.53	1.20	17.53
#FFFFFF	17.53	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151A27

Deuteranopia (green-blind)

#131826

Tritanopia (blue-blind)

#071D1E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #101a26;
/* rgb */ color: rgb(16, 26, 38);
/* oklch */ color: oklch(21.4% 0.028 253.5);

Tailwind

colors: {
  custom: {
    50: '#4f5660',
    500: '#101a26',
    950: '#000000',
  },
}

SCSS

$custom: #101a26;
$custom-light: #4f5660;
$custom-dark: #000000;

JSON

{
  "hex": "#101a26",
  "rgb": {
    "r": 16,
    "g": 26,
    "b": 38
  },
  "hsl": {
    "h": 212.727,
    "s": 40.741,
    "l": 10.588
  },
  "oklch": {
    "l": 0.2144,
    "c": 0.02797,
    "h": 253.5
  },
  "luminance": 0.00989
}

Semantic roles & 50–950 ramp

primary

#101A26

secondary

#5E4B34

accent

#9957D1

background

#F4F5F5

surface

#E7E8E9

border

#C3C4C5

text

#020304

muted

#787879

Preview Lab

Preview with #101A26

Body copy rendered with the generated semantic roles for this colour.

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