#104273#104273

#104273 is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.5% C 0.098 H 252.0°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#104273
RGB	rgb(16, 66, 115)
HSL	hsl(210, 76%, 26%)
HSV	hsv(210, 86%, 45%)
CMYK	cmyk(86.1%, 42.6%, 0%, 54.9%)
CIE-LAB	lab(27.42, 3.33, -32.73)
CIE-LCH	lch(27.42, 32.90, 275.82°)
OKLab	oklab(37.48% -0.0304 -0.0936)
OKLCH	oklch(37.48% 0.098 252)
XYZ	xyz(5.2552, 5.2437, 16.9515)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104273 #734110

analogous

#107372 #104273 #101073

triadic

#104273 #731042 #427310

tetradic

#104273 #721073 #734110 #107310

square

#104273 #721073 #734110 #107310

split-complementary

#104273 #731010 #737210

monochromatic

#040F1B #09233D #104273 #1761A9 #1F80DE

Accessibility & contrast

On white

10.25

#104273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#104273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104273

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104273	#FFFFFF	#000000	##FFFFFF
##104273	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4675

Deuteranopia (green-blind)

#193D72

Tritanopia (blue-blind)

#004E55

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #104273;
/* rgb */ color: rgb(16, 66, 115);
/* oklch */ color: oklch(37.5% 0.098 252.0);

Tailwind

colors: {
  custom: {
    50: '#61759b',
    500: '#104273',
    950: '#000000',
  },
}

SCSS

$custom: #104273;
$custom-light: #61759b;
$custom-dark: #000000;

JSON

{
  "hex": "#104273",
  "rgb": {
    "r": 16,
    "g": 66,
    "b": 115
  },
  "hsl": {
    "h": 209.697,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37475,
    "c": 0.09845,
    "h": 252
  },
  "luminance": 0.05244
}

Semantic roles & 50–950 ramp

primary

#104273

secondary

#AA6F34

accent

#9336F2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #104273

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

Preview Lab → · Contrast checker → · Palette generator →