#23589D#23589D

#23589D is a mid, vivid cyan. Relative luminance 0.098; OKLCH L 46.3% C 0.125 H 256.4°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#23589D
RGB	rgb(35, 88, 157)
HSL	hsl(214, 64%, 38%)
HSV	hsv(214, 78%, 62%)
CMYK	cmyk(77.7%, 43.9%, 0%, 38.4%)
CIE-LAB	lab(37.43, 7.83, -42.55)
CIE-LCH	lch(37.43, 43.26, 280.43°)
OKLab	oklab(46.27% -0.0294 -0.1218)
OKLCH	oklch(46.27% 0.125 256.4)
XYZ	xyz(10.2664, 9.7699, 33.2365)
Luminance	0.0977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23589D #9D6823

analogous

#23959D #23589D #2B239D

triadic

#23589D #9D2358 #589D23

tetradic

#23589D #9D2395 #9D6823 #239D2B

square

#23589D #9D2395 #9D6823 #239D2B

split-complementary

#23589D #9D2B23 #959D23

monochromatic

#0D2039 #183C6B #23589D #2E74CF #5F95DB

Accessibility & contrast

On white

7.11

#23589D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#23589D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23589D

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23589D	#FFFFFF	#000000	##FFFFFF
##23589D	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355EA0

Deuteranopia (green-blind)

#1E539C

Tritanopia (blue-blind)

#006873

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #23589d;
/* rgb */ color: rgb(35, 88, 157);
/* oklch */ color: oklch(46.3% 0.125 256.4);

Tailwind

colors: {
  custom: {
    50: '#7086ba',
    500: '#23589d',
    950: '#000000',
  },
}

SCSS

$custom: #23589d;
$custom-light: #7086ba;
$custom-dark: #000000;

JSON

{
  "hex": "#23589d",
  "rgb": {
    "r": 35,
    "g": 88,
    "b": 157
  },
  "hsl": {
    "h": 213.934,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46267,
    "c": 0.12532,
    "h": 256.4
  },
  "luminance": 0.09771
}

Semantic roles & 50–950 ramp

primary

#23589D

secondary

#C0945C

accent

#9F41E7

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #23589D

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

Preview Lab → · Contrast checker → · Palette generator →