#2375BC#2375BC

#2375BC is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.0% C 0.134 H 249.3°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#2375BC
RGB	rgb(35, 117, 188)
HSL	hsl(208, 69%, 44%)
HSV	hsv(208, 81%, 74%)
CMYK	cmyk(81.4%, 37.8%, 0%, 26.3%)
CIE-LAB	lab(47.89, 1.42, -44.08)
CIE-LCH	lch(47.89, 44.11, 271.84°)
OKLab	oklab(55.02% -0.0474 -0.1258)
OKLCH	oklch(55.02% 0.134 249.3)
XYZ	xyz(16.1281, 16.7088, 49.9423)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2375BC #BC6A23

analogous

#23BCB6 #2375BC #2328BC

triadic

#2375BC #BC2375 #75BC23

tetradic

#2375BC #B623BC #BC6A23 #28BC23

square

#2375BC #B623BC #BC6A23 #28BC23

split-complementary

#2375BC #BC2328 #BCB623

monochromatic

#103555 #195588 #2375BC #4194DC #74B1E5

Accessibility & contrast

On white

4.84

#2375BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#2375BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2375BC

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2375BC	#FFFFFF	#000000	##FFFFFF
##2375BC	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5379BF

Deuteranopia (green-blind)

#3C6BBB

Tritanopia (blue-blind)

#00868F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2375bc;
/* rgb */ color: rgb(35, 117, 188);
/* oklch */ color: oklch(55.0% 0.134 249.3);

Tailwind

colors: {
  custom: {
    50: '#779cd0',
    500: '#2375bc',
    950: '#000000',
  },
}

SCSS

$custom: #2375bc;
$custom-light: #779cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2375bc",
  "rgb": {
    "r": 35,
    "g": 117,
    "b": 188
  },
  "hsl": {
    "h": 207.843,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55018,
    "c": 0.13443,
    "h": 249.3
  },
  "luminance": 0.16711
}

Semantic roles & 50–950 ramp

primary

#2375BC

secondary

#CC9A6F

accent

#8E3CEB

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2375BC

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

Preview Lab → · Contrast checker → · Palette generator →