#102C40#102C40

#102C40 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.2% C 0.050 H 242.5°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#102C40
RGB	rgb(16, 44, 64)
HSL	hsl(205, 60%, 16%)
HSV	hsv(205, 75%, 25%)
CMYK	cmyk(75%, 31.2%, 0%, 74.9%)
CIE-LAB	lab(16.90, -2.87, -15.76)
CIE-LCH	lch(16.90, 16.02, 259.67°)
OKLab	oklab(28.22% -0.0231 -0.0444)
OKLCH	oklch(28.22% 0.05 242.5)
XYZ	xyz(2.0394, 2.2815, 5.1824)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102C40 #402410

analogous

#10403C #102C40 #101440

triadic

#102C40 #40102C #2C4010

tetradic

#102C40 #3C1040 #402410 #144010

square

#102C40 #3C1040 #402410 #144010

split-complementary

#102C40 #401014 #403C10

monochromatic

#061118 #061118 #102C40 #1C4E71 #286FA2

Accessibility & contrast

On white

14.42

#102C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#102C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C40

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102C40	#FFFFFF	#000000	##FFFFFF
##102C40	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232C41

Deuteranopia (green-blind)

#1C2840

Tritanopia (blue-blind)

#003133

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #102c40;
/* rgb */ color: rgb(16, 44, 64);
/* oklch */ color: oklch(28.2% 0.050 242.5);

Tailwind

colors: {
  custom: {
    50: '#556475',
    500: '#102c40',
    950: '#000000',
  },
}

SCSS

$custom: #102c40;
$custom-light: #556475;
$custom-dark: #000000;

JSON

{
  "hex": "#102c40",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 64
  },
  "hsl": {
    "h": 205,
    "s": 60,
    "l": 15.686
  },
  "oklch": {
    "l": 0.28217,
    "c": 0.05005,
    "h": 242.5
  },
  "luminance": 0.02282
}

Semantic roles & 50–950 ramp

primary

#102C40

secondary

#7A5032

accent

#8745E3

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030508

muted

#787A7B

Preview Lab

Preview with #102C40

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

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