#23589C#23589C

#23589C is a mid, vivid cyan. Relative luminance 0.097; OKLCH L 46.2% C 0.124 H 256.2°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#23589C
RGB	rgb(35, 88, 156)
HSL	hsl(214, 63%, 37%)
HSV	hsv(214, 78%, 61%)
CMYK	cmyk(77.6%, 43.6%, 0%, 38.8%)
CIE-LAB	lab(37.36, 7.44, -42.05)
CIE-LCH	lch(37.36, 42.70, 280.04°)
OKLab	oklab(46.2% -0.0296 -0.1203)
OKLCH	oklch(46.2% 0.124 256.2)
XYZ	xyz(10.1814, 9.7359, 32.7887)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23589C #9C6723

analogous

#23959C #23589C #2A239C

triadic

#23589C #9C2358 #589C23

tetradic

#23589C #9C2395 #9C6723 #239C2A

square

#23589C #9C2395 #9C6723 #239C2A

split-complementary

#23589C #9C2A23 #959C23

monochromatic

#0D2038 #183C6A #23589C #2E74CE #5E95DB

Accessibility & contrast

On white

7.12

#23589C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#23589C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23589C

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23589C	#FFFFFF	#000000	##FFFFFF
##23589C	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365E9F

Deuteranopia (green-blind)

#20539B

Tritanopia (blue-blind)

#006872

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #23589c;
/* rgb */ color: rgb(35, 88, 156);
/* oklch */ color: oklch(46.2% 0.124 256.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#23589c",
  "rgb": {
    "r": 35,
    "g": 88,
    "b": 156
  },
  "hsl": {
    "h": 213.719,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46199,
    "c": 0.12395,
    "h": 256.2
  },
  "luminance": 0.09737
}

Semantic roles & 50–950 ramp

primary

#23589C

secondary

#C0945B

accent

#9E41E6

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #23589C

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

Preview Lab → · Contrast checker → · Palette generator →