#102F43#102F43

#102F43 is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.2% C 0.052 H 240.2°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#102F43
RGB	rgb(16, 47, 67)
HSL	hsl(204, 61%, 16%)
HSV	hsv(204, 76%, 26%)
CMYK	cmyk(76.1%, 29.9%, 0%, 73.7%)
CIE-LAB	lab(18.14, -3.72, -15.89)
CIE-LCH	lch(18.14, 16.32, 256.82°)
OKLab	oklab(29.25% -0.0256 -0.0447)
OKLCH	oklch(29.25% 0.052 240.2)
XYZ	xyz(2.2429, 2.5482, 5.6827)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102F43 #432410

analogous

#10433E #102F43 #101643

triadic

#102F43 #43102F #2F4310

tetradic

#102F43 #3E1043 #432410 #164310

square

#102F43 #3E1043 #432410 #164310

split-complementary

#102F43 #431016 #433E10

monochromatic

#061119 #061119 #102F43 #1C5274 #2874A6

Accessibility & contrast

On white

13.91

#102F43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#102F43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102F43

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102F43	#FFFFFF	#000000	##FFFFFF
##102F43	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262F44

Deuteranopia (green-blind)

#1F2A43

Tritanopia (blue-blind)

#003436

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #102f43;
/* rgb */ color: rgb(16, 47, 67);
/* oklch */ color: oklch(29.2% 0.052 240.2);

Tailwind

colors: {
  custom: {
    50: '#556777',
    500: '#102f43',
    950: '#000000',
  },
}

SCSS

$custom: #102f43;
$custom-light: #556777;
$custom-dark: #000000;

JSON

{
  "hex": "#102f43",
  "rgb": {
    "r": 16,
    "g": 47,
    "b": 67
  },
  "hsl": {
    "h": 203.529,
    "s": 61.446,
    "l": 16.275
  },
  "oklch": {
    "l": 0.29248,
    "c": 0.05158,
    "h": 240.2
  },
  "luminance": 0.02548
}

Semantic roles & 50–950 ramp

primary

#102F43

secondary

#7D4F32

accent

#8343E5

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #102F43

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

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