#102D38#102D38

#102D38 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.0% C 0.040 H 225.9°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#102D38
RGB	rgb(16, 45, 56)
HSL	hsl(197, 56%, 14%)
HSV	hsv(197, 71%, 22%)
CMYK	cmyk(71.4%, 19.6%, 0%, 78%)
CIE-LAB	lab(16.86, -6.75, -10.28)
CIE-LCH	lch(16.86, 12.30, 236.74°)
OKLab	oklab(28.05% -0.0278 -0.0287)
OKLCH	oklch(28.05% 0.04 225.9)
XYZ	xyz(1.8656, 2.2723, 4.0809)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102D38 #381B10

analogous

#10382F #102D38 #101938

triadic

#102D38 #38102D #2D3810

tetradic

#102D38 #2F1038 #381B10 #193810

square

#102D38 #2F1038 #381B10 #193810

split-complementary

#102D38 #381019 #382F10

monochromatic

#071318 #071318 #102D38 #1E5368 #2B7A97

Accessibility & contrast

On white

14.44

#102D38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#102D38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102D38

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102D38	#FFFFFF	#000000	##FFFFFF
##102D38	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272C39

Deuteranopia (green-blind)

#212838

Tritanopia (blue-blind)

#003031

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #102d38;
/* rgb */ color: rgb(16, 45, 56);
/* oklch */ color: oklch(28.0% 0.040 225.9);

Tailwind

colors: {
  custom: {
    50: '#53656e',
    500: '#102d38',
    950: '#000000',
  },
}

SCSS

$custom: #102d38;
$custom-light: #53656e;
$custom-dark: #000000;

JSON

{
  "hex": "#102d38",
  "rgb": {
    "r": 16,
    "g": 45,
    "b": 56
  },
  "hsl": {
    "h": 196.5,
    "s": 55.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.28047,
    "c": 0.03996,
    "h": 225.9
  },
  "luminance": 0.02272
}

Semantic roles & 50–950 ramp

primary

#102D38

secondary

#724432

accent

#7249DF

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#030507

muted

#787A7A

Preview Lab

Preview with #102D38

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

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