#2372A9#2372A9

#2372A9 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.2% C 0.114 H 243.9°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#2372A9
RGB	rgb(35, 114, 169)
HSL	hsl(205, 66%, 40%)
HSV	hsv(205, 79%, 66%)
CMYK	cmyk(79.3%, 32.5%, 0%, 33.7%)
CIE-LAB	lab(45.98, -3.93, -36.07)
CIE-LCH	lch(45.98, 36.28, 263.78°)
OKLab	oklab(53.19% -0.0501 -0.1024)
OKLCH	oklch(53.19% 0.114 243.9)
XYZ	xyz(13.8691, 15.2549, 39.7419)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2372A9 #A95A23

analogous

#23A99D #2372A9 #232FA9

triadic

#2372A9 #A92372 #72A923

tetradic

#2372A9 #9D23A9 #A95A23 #2FA923

square

#2372A9 #9D23A9 #A95A23 #2FA923

split-complementary

#2372A9 #A9232F #A99D23

monochromatic

#0E2E44 #195076 #2372A9 #3493D5 #67AEDF

Accessibility & contrast

On white

5.18

#2372A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#2372A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2372A9

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2372A9	#FFFFFF	#000000	##FFFFFF
##2372A9	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5874AB

Deuteranopia (green-blind)

#4667A8

Tritanopia (blue-blind)

#007F86

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2372a9;
/* rgb */ color: rgb(35, 114, 169);
/* oklch */ color: oklch(53.2% 0.114 243.9);

Tailwind

colors: {
  custom: {
    50: '#739ac3',
    500: '#2372a9',
    950: '#000000',
  },
}

SCSS

$custom: #2372a9;
$custom-light: #739ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#2372a9",
  "rgb": {
    "r": 35,
    "g": 114,
    "b": 169
  },
  "hsl": {
    "h": 204.627,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.53186,
    "c": 0.11398,
    "h": 243.9
  },
  "luminance": 0.15257
}

Semantic roles & 50–950 ramp

primary

#2372A9

secondary

#C58B63

accent

#853FE9

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2372A9

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

Preview Lab → · Contrast checker → · Palette generator →