#2371AC#2371AC

#2371AC is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.1% C 0.118 H 246.0°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2371AC
RGB	rgb(35, 113, 172)
HSL	hsl(206, 66%, 41%)
HSV	hsv(206, 80%, 67%)
CMYK	cmyk(79.7%, 34.3%, 0%, 32.5%)
CIE-LAB	lab(45.83, -2.19, -38.06)
CIE-LCH	lch(45.83, 38.12, 266.70°)
OKLab	oklab(53.12% -0.0483 -0.1082)
OKLCH	oklch(53.12% 0.118 246)
XYZ	xyz(14.0418, 15.1444, 41.2048)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2371AC #AC5E23

analogous

#23ACA2 #2371AC #232DAC

triadic

#2371AC #AC2371 #71AC23

tetradic

#2371AC #A223AC #AC5E23 #2DAC23

square

#2371AC #A223AC #AC5E23 #2DAC23

split-complementary

#2371AC #AC232D #ACA223

monochromatic

#0E2E46 #195079 #2371AC #3691D6 #69ADE0

Accessibility & contrast

On white

5.21

#2371AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#2371AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2371AC

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2371AC	#FFFFFF	#000000	##FFFFFF
##2371AC	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5573AF

Deuteranopia (green-blind)

#4267AB

Tritanopia (blue-blind)

#007F86

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2371ac;
/* rgb */ color: rgb(35, 113, 172);
/* oklch */ color: oklch(53.1% 0.118 246.0);

Tailwind

colors: {
  custom: {
    50: '#7499c5',
    500: '#2371ac',
    950: '#000000',
  },
}

SCSS

$custom: #2371ac;
$custom-light: #7499c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2371ac",
  "rgb": {
    "r": 35,
    "g": 113,
    "b": 172
  },
  "hsl": {
    "h": 205.839,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53119,
    "c": 0.11849,
    "h": 246
  },
  "luminance": 0.15146
}

Semantic roles & 50–950 ramp

primary

#2371AC

secondary

#C68F64

accent

#883FE9

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090D13

muted

#7B7E82

Preview Lab

Preview with #2371AC

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

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