#2387A7#2387A7

#2387A7 is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.2% C 0.100 H 224.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#2387A7
RGB	rgb(35, 135, 167)
HSL	hsl(195, 65%, 40%)
HSV	hsv(195, 79%, 65%)
CMYK	cmyk(79%, 19.2%, 0%, 34.5%)
CIE-LAB	lab(52.37, -16.73, -24.94)
CIE-LCH	lch(52.37, 30.03, 236.14°)
OKLab	oklab(58.24% -0.071 -0.0699)
OKLCH	oklch(58.24% 0.1 224.6)
XYZ	xyz(16.3293, 20.4733, 39.6428)
Luminance	0.2047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2387A7 #A74323

analogous

#23A785 #2387A7 #2345A7

triadic

#2387A7 #A72387 #87A723

tetradic

#2387A7 #8523A7 #A74323 #45A723

square

#2387A7 #8523A7 #A74323 #45A723

split-complementary

#2387A7 #A72345 #A78523

monochromatic

#0E3542 #185E74 #2387A7 #33ADD4 #66C1DF

Accessibility & contrast

On white

4.12

#2387A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#2387A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2387A7

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2387A7	#FFFFFF	#000000	##000000
##2387A7	1.00	4.12	5.09	5.09
#FFFFFF	4.12	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)

#7584A9

Deuteranopia (green-blind)

#6477A7

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2387a7;
/* rgb */ color: rgb(35, 135, 167);
/* oklch */ color: oklch(58.2% 0.100 224.6);

Tailwind

colors: {
  custom: {
    50: '#74aac1',
    500: '#2387a7',
    950: '#000000',
  },
}

SCSS

$custom: #2387a7;
$custom-light: #74aac1;
$custom-dark: #000000;

JSON

{
  "hex": "#2387a7",
  "rgb": {
    "r": 35,
    "g": 135,
    "b": 167
  },
  "hsl": {
    "h": 194.545,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.58242,
    "c": 0.09966,
    "h": 224.6
  },
  "luminance": 0.20475
}

Semantic roles & 50–950 ramp

primary

#2387A7

secondary

#C47961

accent

#683FE8

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2387A7

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

Preview Lab → · Contrast checker → · Palette generator →