#102D50#102D50

#102D50 is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.073 H 254.8°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#102D50
RGB	rgb(16, 45, 80)
HSL	hsl(213, 67%, 19%)
HSV	hsv(213, 80%, 31%)
CMYK	cmyk(80%, 43.7%, 0%, 68.6%)
CIE-LAB	lab(18.21, 3.17, -24.59)
CIE-LCH	lch(18.21, 24.79, 277.35°)
OKLab	oklab(29.56% -0.019 -0.0702)
OKLCH	oklch(29.56% 0.073 254.8)
XYZ	xyz(2.5995, 2.5658, 7.9461)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102D50 #503310

analogous

#104D50 #102D50 #131050

triadic

#102D50 #50102D #2D5010

tetradic

#102D50 #50104D #503310 #105013

square

#102D50 #50104D #503310 #105013

split-complementary

#102D50 #501310 #4D5010

monochromatic

#050E1A #06101D #102D50 #1A4A83 #2466B6

Accessibility & contrast

On white

13.88

#102D50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#102D50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102D50

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102D50	#FFFFFF	#000000	##FFFFFF
##102D50	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3051

Deuteranopia (green-blind)

#122A4F

Tritanopia (blue-blind)

#00353A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #102d50;
/* rgb */ color: rgb(16, 45, 80);
/* oklch */ color: oklch(29.6% 0.073 254.8);

Tailwind

colors: {
  custom: {
    50: '#586581',
    500: '#102d50',
    950: '#000000',
  },
}

SCSS

$custom: #102d50;
$custom-light: #586581;
$custom-dark: #000000;

JSON

{
  "hex": "#102d50",
  "rgb": {
    "r": 16,
    "g": 45,
    "b": 80
  },
  "hsl": {
    "h": 212.813,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29563,
    "c": 0.07269,
    "h": 254.8
  },
  "luminance": 0.02566
}

Semantic roles & 50–950 ramp

primary

#102D50

secondary

#8A6232

accent

#9C3EEA

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04050A

muted

#797A7C

Preview Lab

Preview with #102D50

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

Preview Lab → · Contrast checker → · Palette generator →