#124273#124273

#124273 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.098 H 252.6°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#124273
RGB	rgb(18, 66, 115)
HSL	hsl(210, 73%, 26%)
HSV	hsv(210, 84%, 45%)
CMYK	cmyk(84.3%, 42.6%, 0%, 54.9%)
CIE-LAB	lab(27.47, 3.55, -32.65)
CIE-LCH	lch(27.47, 32.84, 276.20°)
OKLab	oklab(37.53% -0.0293 -0.0934)
OKLCH	oklch(37.53% 0.098 252.6)
XYZ	xyz(5.2910, 5.2622, 16.9532)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124273 #734312

analogous

#127273 #124273 #121273

triadic

#124273 #731242 #427312

tetradic

#124273 #731272 #734312 #127312

square

#124273 #731272 #734312 #127312

split-complementary

#124273 #731212 #727312

monochromatic

#040F1A #0A243E #124273 #1A60A8 #237FDD

Accessibility & contrast

On white

10.23

#124273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#124273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124273

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124273	#FFFFFF	#000000	##FFFFFF
##124273	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4675

Deuteranopia (green-blind)

#1A3D72

Tritanopia (blue-blind)

#004E55

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #124273;
/* rgb */ color: rgb(18, 66, 115);
/* oklch */ color: oklch(37.5% 0.098 252.6);

Tailwind

colors: {
  custom: {
    50: '#61759b',
    500: '#124273',
    950: '#000000',
  },
}

SCSS

$custom: #124273;
$custom-light: #61759b;
$custom-dark: #000000;

JSON

{
  "hex": "#124273",
  "rgb": {
    "r": 18,
    "g": 66,
    "b": 115
  },
  "hsl": {
    "h": 210.309,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.37529,
    "c": 0.09788,
    "h": 252.6
  },
  "luminance": 0.05263
}

Semantic roles & 50–950 ramp

primary

#124273

secondary

#AA7137

accent

#9538F0

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #124273

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

Preview Lab → · Contrast checker → · Palette generator →