#102F54#102F54

#102F54 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.4% C 0.076 H 254.8°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#102F54
RGB	rgb(16, 47, 84)
HSL	hsl(213, 68%, 20%)
HSV	hsv(213, 81%, 33%)
CMYK	cmyk(81%, 44%, 0%, 67.1%)
CIE-LAB	lab(19.15, 3.45, -25.78)
CIE-LCH	lch(19.15, 26.01, 277.62°)
OKLab	oklab(30.38% -0.0201 -0.0736)
OKLCH	oklch(30.38% 0.076 254.8)
XYZ	xyz(2.8298, 2.7830, 8.7738)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102F54 #543510

analogous

#105154 #102F54 #131054

triadic

#102F54 #54102F #2F5410

tetradic

#102F54 #541051 #543510 #105413

square

#102F54 #541051 #543510 #105413

split-complementary

#102F54 #541310 #515410

monochromatic

#050E1A #061221 #102F54 #1A4C87 #2469BB

Accessibility & contrast

On white

13.49

#102F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#102F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102F54

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102F54	#FFFFFF	#000000	##FFFFFF
##102F54	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3255

Deuteranopia (green-blind)

#122C53

Tritanopia (blue-blind)

#00383D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #102f54;
/* rgb */ color: rgb(16, 47, 84);
/* oklch */ color: oklch(30.4% 0.076 254.8);

Tailwind

colors: {
  custom: {
    50: '#596784',
    500: '#102f54',
    950: '#000000',
  },
}

SCSS

$custom: #102f54;
$custom-light: #596784;
$custom-dark: #000000;

JSON

{
  "hex": "#102f54",
  "rgb": {
    "r": 16,
    "g": 47,
    "b": 84
  },
  "hsl": {
    "h": 212.647,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3038,
    "c": 0.07629,
    "h": 254.8
  },
  "luminance": 0.02783
}

Semantic roles & 50–950 ramp

primary

#102F54

secondary

#8E6432

accent

#9C3DEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #102F54

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

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