#23879D#23879D

#23879D is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 57.8% C 0.093 H 216.3°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#23879D
RGB	rgb(35, 135, 157)
HSL	hsl(191, 64%, 38%)
HSV	hsv(191, 78%, 62%)
CMYK	cmyk(77.7%, 14%, 0%, 38.4%)
CIE-LAB	lab(51.97, -20.15, -19.76)
CIE-LCH	lch(51.97, 28.23, 224.44°)
OKLab	oklab(57.79% -0.075 -0.0552)
OKLCH	oklch(57.79% 0.093 216.3)
XYZ	xyz(15.4403, 20.1177, 34.9611)
Luminance	0.2012 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23879D #9D3923

analogous

#239D76 #23879D #234A9D

triadic

#23879D #9D2387 #879D23

tetradic

#23879D #76239D #9D3923 #4A9D23

square

#23879D #76239D #9D3923 #4A9D23

split-complementary

#23879D #9D234A #9D7623

monochromatic

#0D3139 #185C6B #23879D #2EB2CF #5FC5DB

Accessibility & contrast

On white

4.18

#23879D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#23879D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23879D

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23879D	#FFFFFF	#000000	##000000
##23879D	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78839E

Deuteranopia (green-blind)

#68779D

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #23879d;
/* rgb */ color: rgb(35, 135, 157);
/* oklch */ color: oklch(57.8% 0.093 216.3);

Tailwind

colors: {
  custom: {
    50: '#72aaba',
    500: '#23879d',
    950: '#000000',
  },
}

SCSS

$custom: #23879d;
$custom-light: #72aaba;
$custom-dark: #000000;

JSON

{
  "hex": "#23879d",
  "rgb": {
    "r": 35,
    "g": 135,
    "b": 157
  },
  "hsl": {
    "h": 190.82,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.5779,
    "c": 0.09312,
    "h": 216.3
  },
  "luminance": 0.2012
}

Semantic roles & 50–950 ramp

primary

#23879D

secondary

#C06E5C

accent

#5F41E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #23879D

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

Preview Lab → · Contrast checker → · Palette generator →