#2387A6#2387A6

#2387A6 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.2% C 0.099 H 223.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#2387A6
RGB	rgb(35, 135, 166)
HSL	hsl(194, 65%, 39%)
HSV	hsv(194, 79%, 65%)
CMYK	cmyk(78.9%, 18.7%, 0%, 34.9%)
CIE-LAB	lab(52.33, -17.08, -24.42)
CIE-LCH	lch(52.33, 29.80, 235.03°)
OKLab	oklab(58.19% -0.0714 -0.0685)
OKLCH	oklch(58.19% 0.099 223.8)
XYZ	xyz(16.2372, 20.4365, 39.1579)
Luminance	0.2044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2387A6 #A64223

analogous

#23A683 #2387A6 #2346A6

triadic

#2387A6 #A62387 #87A623

tetradic

#2387A6 #8323A6 #A64223 #46A623

square

#2387A6 #8323A6 #A64223 #46A623

split-complementary

#2387A6 #A62346 #A68323

monochromatic

#0E3541 #185E73 #2387A6 #32AED4 #65C2DF

Accessibility & contrast

On white

4.13

#2387A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#2387A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2387A6

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2387A6	#FFFFFF	#000000	##000000
##2387A6	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7584A8

Deuteranopia (green-blind)

#6477A6

Tritanopia (blue-blind)

#009091

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2387a6;
/* rgb */ color: rgb(35, 135, 166);
/* oklch */ color: oklch(58.2% 0.099 223.8);

Tailwind

colors: {
  custom: {
    50: '#74aac0',
    500: '#2387a6',
    950: '#000000',
  },
}

SCSS

$custom: #2387a6;
$custom-light: #74aac0;
$custom-dark: #000000;

JSON

{
  "hex": "#2387a6",
  "rgb": {
    "r": 35,
    "g": 135,
    "b": 166
  },
  "hsl": {
    "h": 194.198,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.58195,
    "c": 0.09891,
    "h": 223.8
  },
  "luminance": 0.20438
}

Semantic roles & 50–950 ramp

primary

#2387A6

secondary

#C47861

accent

#6840E8

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2387A6

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

Preview Lab → · Contrast checker → · Palette generator →