#23589E#23589E

#23589E is a mid, vivid cyan. Relative luminance 0.098; OKLCH L 46.3% C 0.127 H 256.7°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#23589E
RGB	rgb(35, 88, 158)
HSL	hsl(214, 64%, 38%)
HSV	hsv(214, 78%, 62%)
CMYK	cmyk(77.8%, 44.3%, 0%, 38%)
CIE-LAB	lab(37.49, 8.23, -43.05)
CIE-LCH	lch(37.49, 43.83, 280.82°)
OKLab	oklab(46.34% -0.0292 -0.1233)
OKLCH	oklch(46.34% 0.127 256.7)
XYZ	xyz(10.3521, 9.8042, 33.6879)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23589E #9E6923

analogous

#23969E #23589E #2B239E

triadic

#23589E #9E2358 #589E23

tetradic

#23589E #9E2396 #9E6923 #239E2B

square

#23589E #9E2396 #9E6923 #239E2B

split-complementary

#23589E #9E2B23 #969E23

monochromatic

#0D203A #183C6C #23589E #2E74D0 #6095DC

Accessibility & contrast

On white

7.09

#23589E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#23589E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23589E

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23589E	#FFFFFF	#000000	##FFFFFF
##23589E	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355EA1

Deuteranopia (green-blind)

#1D539D

Tritanopia (blue-blind)

#006973

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #23589e;
/* rgb */ color: rgb(35, 88, 158);
/* oklch */ color: oklch(46.3% 0.127 256.7);

Tailwind

colors: {
  custom: {
    50: '#7086bb',
    500: '#23589e',
    950: '#000000',
  },
}

SCSS

$custom: #23589e;
$custom-light: #7086bb;
$custom-dark: #000000;

JSON

{
  "hex": "#23589e",
  "rgb": {
    "r": 35,
    "g": 88,
    "b": 158
  },
  "hsl": {
    "h": 214.146,
    "s": 63.731,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46336,
    "c": 0.12671,
    "h": 256.7
  },
  "luminance": 0.09805
}

Semantic roles & 50–950 ramp

primary

#23589E

secondary

#C1955C

accent

#9F41E7

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #23589E

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

Preview Lab → · Contrast checker → · Palette generator →