#102F3E#102F3E

#102F3E is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.0% C 0.045 H 232.4°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#102F3E
RGB	rgb(16, 47, 62)
HSL	hsl(200, 59%, 15%)
HSV	hsv(200, 74%, 24%)
CMYK	cmyk(74.2%, 24.2%, 0%, 75.7%)
CIE-LAB	lab(17.88, -5.73, -12.86)
CIE-LCH	lch(17.88, 14.08, 245.97°)
OKLab	oklab(28.96% -0.0277 -0.036)
OKLCH	oklch(28.96% 0.045 232.4)
XYZ	xyz(2.0994, 2.4908, 4.9266)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102F3E #3E1F10

analogous

#103E36 #102F3E #10183E

triadic

#102F3E #3E102F #2F3E10

tetradic

#102F3E #36103E #3E1F10 #183E10

square

#102F3E #36103E #3E1F10 #183E10

split-complementary

#102F3E #3E1018 #3E3610

monochromatic

#061218 #061218 #102F3E #1D546F #29799F

Accessibility & contrast

On white

14.02

#102F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#102F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102F3E

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102F3E	#FFFFFF	#000000	##FFFFFF
##102F3E	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282E3F

Deuteranopia (green-blind)

#212A3E

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #102f3e;
/* rgb */ color: rgb(16, 47, 62);
/* oklch */ color: oklch(29.0% 0.045 232.4);

Tailwind

colors: {
  custom: {
    50: '#546773',
    500: '#102f3e',
    950: '#000000',
  },
}

SCSS

$custom: #102f3e;
$custom-light: #546773;
$custom-dark: #000000;

JSON

{
  "hex": "#102f3e",
  "rgb": {
    "r": 16,
    "g": 47,
    "b": 62
  },
  "hsl": {
    "h": 199.565,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.28957,
    "c": 0.04546,
    "h": 232.4
  },
  "luminance": 0.02491
}

Semantic roles & 50–950 ramp

primary

#102F3E

secondary

#784932

accent

#7946E2

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #102F3E

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

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