#2375BA#2375BA

#2375BA is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 54.9% C 0.132 H 248.7°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2375BA
RGB	rgb(35, 117, 186)
HSL	hsl(207, 68%, 43%)
HSV	hsv(207, 81%, 73%)
CMYK	cmyk(81.2%, 37.1%, 0%, 27.1%)
CIE-LAB	lab(47.78, 0.66, -43.10)
CIE-LCH	lch(47.78, 43.11, 270.88°)
OKLab	oklab(54.9% -0.0479 -0.1229)
OKLCH	oklch(54.9% 0.132 248.7)
XYZ	xyz(15.9140, 16.6231, 48.8147)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2375BA #BA6823

analogous

#23BAB3 #2375BA #232ABA

triadic

#2375BA #BA2375 #75BA23

tetradic

#2375BA #B323BA #BA6823 #2ABA23

square

#2375BA #B323BA #BA6823 #2ABA23

split-complementary

#2375BA #BA232A #BAB323

monochromatic

#103453 #195586 #2375BA #3F94DB #73B1E5

Accessibility & contrast

On white

4.86

#2375BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#2375BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2375BA

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2375BA	#FFFFFF	#000000	##FFFFFF
##2375BA	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5479BD

Deuteranopia (green-blind)

#3D6BB9

Tritanopia (blue-blind)

#00868E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2375ba;
/* rgb */ color: rgb(35, 117, 186);
/* oklch */ color: oklch(54.9% 0.132 248.7);

Tailwind

colors: {
  custom: {
    50: '#769ccf',
    500: '#2375ba',
    950: '#000000',
  },
}

SCSS

$custom: #2375ba;
$custom-light: #769ccf;
$custom-dark: #000000;

JSON

{
  "hex": "#2375ba",
  "rgb": {
    "r": 35,
    "g": 117,
    "b": 186
  },
  "hsl": {
    "h": 207.417,
    "s": 68.326,
    "l": 43.333
  },
  "oklch": {
    "l": 0.54896,
    "c": 0.13193,
    "h": 248.7
  },
  "luminance": 0.16625
}

Semantic roles & 50–950 ramp

primary

#2375BA

secondary

#CC986D

accent

#8C3DEB

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2375BA

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

Preview Lab → · Contrast checker → · Palette generator →