#2371A7#2371A7

#2371A7 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.8% C 0.112 H 243.7°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#2371A7
RGB	rgb(35, 113, 167)
HSL	hsl(205, 65%, 40%)
HSV	hsv(205, 79%, 65%)
CMYK	cmyk(79%, 32.3%, 0%, 34.5%)
CIE-LAB	lab(45.57, -4.07, -35.54)
CIE-LCH	lch(45.57, 35.77, 263.46°)
OKLab	oklab(52.83% -0.0498 -0.1008)
OKLCH	oklch(52.83% 0.112 243.7)
XYZ	xyz(13.5706, 14.9560, 38.7233)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2371A7 #A75923

analogous

#23A79B #2371A7 #232FA7

triadic

#2371A7 #A72371 #71A723

tetradic

#2371A7 #9B23A7 #A75923 #2FA723

square

#2371A7 #9B23A7 #A75923 #2FA723

split-complementary

#2371A7 #A7232F #A79B23

monochromatic

#0E2D42 #184F74 #2371A7 #3392D4 #66ADDF

Accessibility & contrast

On white

5.26

#2371A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#2371A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2371A7

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2371A7	#FFFFFF	#000000	##FFFFFF
##2371A7	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5873A9

Deuteranopia (green-blind)

#4566A6

Tritanopia (blue-blind)

#007E84

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2371a7;
/* rgb */ color: rgb(35, 113, 167);
/* oklch */ color: oklch(52.8% 0.112 243.7);

Tailwind

colors: {
  custom: {
    50: '#7399c1',
    500: '#2371a7',
    950: '#000000',
  },
}

SCSS

$custom: #2371a7;
$custom-light: #7399c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2371a7",
  "rgb": {
    "r": 35,
    "g": 113,
    "b": 167
  },
  "hsl": {
    "h": 204.545,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52831,
    "c": 0.11246,
    "h": 243.7
  },
  "luminance": 0.14958
}

Semantic roles & 50–950 ramp

primary

#2371A7

secondary

#C48A61

accent

#853FE8

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2371A7

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

Preview Lab → · Contrast checker → · Palette generator →