#124B71#124B71

#124B71 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.7% C 0.086 H 243.2°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#124B71
RGB	rgb(18, 75, 113)
HSL	hsl(204, 73%, 26%)
HSV	hsv(204, 84%, 44%)
CMYK	cmyk(84.1%, 33.6%, 0%, 55.7%)
CIE-LAB	lab(30.28, -3.28, -26.92)
CIE-LCH	lch(30.28, 27.12, 263.06°)
OKLab	oklab(39.7% -0.0386 -0.0764)
OKLCH	oklch(39.7% 0.086 243.2)
XYZ	xyz(5.7450, 6.3523, 16.5429)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B71 #713812

analogous

#127167 #124B71 #121B71

triadic

#124B71 #71124B #4B7112

tetradic

#124B71 #671271 #713812 #1B7112

square

#124B71 #671271 #713812 #1B7112

split-complementary

#124B71 #71121B #716712

monochromatic

#04121A #0A283C #124B71 #1A6EA6 #2391DB

Accessibility & contrast

On white

9.25

#124B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#124B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B71

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B71	#FFFFFF	#000000	##FFFFFF
##124B71	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394C73

Deuteranopia (green-blind)

#2C4370

Tritanopia (blue-blind)

#005459

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #124b71;
/* rgb */ color: rgb(18, 75, 113);
/* oklch */ color: oklch(39.7% 0.086 243.2);

Tailwind

colors: {
  custom: {
    50: '#617d9a',
    500: '#124b71',
    950: '#000000',
  },
}

SCSS

$custom: #124b71;
$custom-light: #617d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#124b71",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 113
  },
  "hsl": {
    "h": 204,
    "s": 72.519,
    "l": 25.686
  },
  "oklch": {
    "l": 0.39702,
    "c": 0.08561,
    "h": 243.2
  },
  "luminance": 0.06353
}

Semantic roles & 50–950 ramp

primary

#124B71

secondary

#A86437

accent

#8239EF

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #124B71

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

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