#2371AE#2371AE

#2371AE is a mid, vivid cyan. Relative luminance 0.152; OKLCH L 53.2% C 0.121 H 246.8°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#2371AE
RGB	rgb(35, 113, 174)
HSL	hsl(206, 67%, 41%)
HSV	hsv(206, 80%, 68%)
CMYK	cmyk(79.9%, 35.1%, 0%, 31.8%)
CIE-LAB	lab(45.94, -1.44, -39.06)
CIE-LCH	lch(45.94, 39.09, 267.89°)
OKLab	oklab(53.24% -0.0477 -0.1111)
OKLCH	oklch(53.24% 0.121 246.8)
XYZ	xyz(14.2353, 15.2218, 42.2240)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2371AE #AE6023

analogous

#23AEA5 #2371AE #232BAE

triadic

#2371AE #AE2371 #71AE23

tetradic

#2371AE #A523AE #AE6023 #2BAE23

square

#2371AE #A523AE #AE6023 #2BAE23

split-complementary

#2371AE #AE232B #AEA523

monochromatic

#0F2F48 #19507B #2371AE #3791D7 #6AADE1

Accessibility & contrast

On white

5.19

#2371AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#2371AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2371AE

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2371AE	#FFFFFF	#000000	##FFFFFF
##2371AE	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5474B1

Deuteranopia (green-blind)

#4067AD

Tritanopia (blue-blind)

#008087

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2371ae;
/* rgb */ color: rgb(35, 113, 174);
/* oklch */ color: oklch(53.2% 0.121 246.8);

Tailwind

colors: {
  custom: {
    50: '#7499c6',
    500: '#2371ae',
    950: '#000000',
  },
}

SCSS

$custom: #2371ae;
$custom-light: #7499c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2371ae",
  "rgb": {
    "r": 35,
    "g": 113,
    "b": 174
  },
  "hsl": {
    "h": 206.331,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.53236,
    "c": 0.12094,
    "h": 246.8
  },
  "luminance": 0.15224
}

Semantic roles & 50–950 ramp

primary

#2371AE

secondary

#C79066

accent

#893EE9

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2371AE

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

Preview Lab → · Contrast checker → · Palette generator →