#124C72#124C72

#124C72 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.0% C 0.086 H 242.9°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#124C72
RGB	rgb(18, 76, 114)
HSL	hsl(204, 73%, 26%)
HSV	hsv(204, 84%, 45%)
CMYK	cmyk(84.2%, 33.3%, 0%, 55.3%)
CIE-LAB	lab(30.67, -3.52, -26.94)
CIE-LCH	lch(30.67, 27.17, 262.56°)
OKLab	oklab(40.02% -0.0392 -0.0765)
OKLCH	oklch(40.02% 0.086 242.9)
XYZ	xyz(5.8700, 6.5117, 16.8638)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124C72 #723812

analogous

#127268 #124C72 #121C72

triadic

#124C72 #72124C #4C7212

tetradic

#124C72 #681272 #723812 #1C7212

square

#124C72 #681272 #723812 #1C7212

split-complementary

#124C72 #72121C #726812

monochromatic

#04121A #0A293D #124C72 #1A6FA7 #2392DC

Accessibility & contrast

On white

9.12

#124C72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#124C72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124C72

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124C72	#FFFFFF	#000000	##FFFFFF
##124C72	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4D74

Deuteranopia (green-blind)

#2D4471

Tritanopia (blue-blind)

#00555A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #124c72;
/* rgb */ color: rgb(18, 76, 114);
/* oklch */ color: oklch(40.0% 0.086 242.9);

Tailwind

colors: {
  custom: {
    50: '#617d9b',
    500: '#124c72',
    950: '#000000',
  },
}

SCSS

$custom: #124c72;
$custom-light: #617d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#124c72",
  "rgb": {
    "r": 18,
    "g": 76,
    "b": 114
  },
  "hsl": {
    "h": 203.75,
    "s": 72.727,
    "l": 25.882
  },
  "oklch": {
    "l": 0.40024,
    "c": 0.08595,
    "h": 242.9
  },
  "luminance": 0.06512
}

Semantic roles & 50–950 ramp

primary

#124C72

secondary

#A96437

accent

#8138EF

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #124C72

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

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