#11282F#11282F

#11282F is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.1% C 0.032 H 220.0°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#11282F
RGB	rgb(17, 40, 47)
HSL	hsl(194, 47%, 13%)
HSV	hsv(194, 64%, 18%)
CMYK	cmyk(63.8%, 14.9%, 0%, 81.6%)
CIE-LAB	lab(14.63, -6.55, -7.35)
CIE-LCH	lch(14.63, 9.85, 228.31°)
OKLab	oklab(26.15% -0.0243 -0.0204)
OKLCH	oklch(26.15% 0.032 220)
XYZ	xyz(1.5029, 1.8419, 2.9651)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11282F #2F1811

analogous

#112F27 #11282F #11192F

triadic

#11282F #2F1128 #282F11

tetradic

#11282F #27112F #2F1811 #192F11

square

#11282F #27112F #2F1811 #192F11

split-complementary

#11282F #2F1119 #2F2711

monochromatic

#081316 #081316 #11282F #214E5C #327489

Accessibility & contrast

On white

15.35

#11282F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#11282F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11282F

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11282F	#FFFFFF	#000000	##FFFFFF
##11282F	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24272F

Deuteranopia (green-blind)

#1F232F

Tritanopia (blue-blind)

#012A2A

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #11282f;
/* rgb */ color: rgb(17, 40, 47);
/* oklch */ color: oklch(26.1% 0.032 220.0);

Tailwind

colors: {
  custom: {
    50: '#526167',
    500: '#11282f',
    950: '#000000',
  },
}

SCSS

$custom: #11282f;
$custom-light: #526167;
$custom-dark: #000000;

JSON

{
  "hex": "#11282f",
  "rgb": {
    "r": 17,
    "g": 40,
    "b": 47
  },
  "hsl": {
    "h": 194,
    "s": 46.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.26149,
    "c": 0.03172,
    "h": 220
  },
  "luminance": 0.01842
}

Semantic roles & 50–950 ramp

primary

#11282F

secondary

#674034

accent

#7051D7

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020506

muted

#78797A

Preview Lab

Preview with #11282F

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

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