#2372BE#2372BE

#2372BE is a mid, vivid cyan. Relative luminance 0.161; OKLCH L 54.4% C 0.140 H 251.5°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#2372BE
RGB	rgb(35, 114, 190)
HSL	hsl(209, 69%, 44%)
HSV	hsv(209, 82%, 75%)
CMYK	cmyk(81.6%, 40%, 0%, 25.5%)
CIE-LAB	lab(47.12, 4.03, -46.47)
CIE-LCH	lch(47.12, 46.65, 274.96°)
OKLab	oklab(54.45% -0.0444 -0.1328)
OKLCH	oklch(54.45% 0.14 251.5)
XYZ	xyz(16.0012, 16.1077, 50.9710)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2372BE #BE6F23

analogous

#23BEBD #2372BE #2325BE

triadic

#2372BE #BE2372 #72BE23

tetradic

#2372BE #BD23BE #BE6F23 #25BE23

square

#2372BE #BD23BE #BE6F23 #25BE23

split-complementary

#2372BE #BE2325 #BEBD23

monochromatic

#103457 #19538A #2372BE #4291DC #76AFE6

Accessibility & contrast

On white

4.97

#2372BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#2372BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2372BE

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2372BE	#FFFFFF	#000000	##FFFFFF
##2372BE	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D77C1

Deuteranopia (green-blind)

#3369BD

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2372be;
/* rgb */ color: rgb(35, 114, 190);
/* oklch */ color: oklch(54.4% 0.140 251.5);

Tailwind

colors: {
  custom: {
    50: '#779ad2',
    500: '#2372be',
    950: '#000000',
  },
}

SCSS

$custom: #2372be;
$custom-light: #779ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#2372be",
  "rgb": {
    "r": 35,
    "g": 114,
    "b": 190
  },
  "hsl": {
    "h": 209.419,
    "s": 68.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54447,
    "c": 0.14006,
    "h": 251.5
  },
  "luminance": 0.1611
}

Semantic roles & 50–950 ramp

primary

#2372BE

secondary

#CD9D70

accent

#923CEC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2372BE

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

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