#23266E#23266E

#23266E is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.6% C 0.122 H 275.1°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#23266E
RGB	rgb(35, 38, 110)
HSL	hsl(238, 52%, 28%)
HSV	hsv(238, 68%, 43%)
CMYK	cmyk(68.2%, 65.5%, 0%, 56.9%)
CIE-LAB	lab(19.51, 23.70, -42.25)
CIE-LCH	lch(19.51, 48.45, 299.29°)
OKLab	oklab(31.57% 0.0108 -0.1218)
OKLCH	oklch(31.57% 0.122 275.1)
XYZ	xyz(4.1998, 2.8690, 15.0813)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23266E #6E6B23

analogous

#234B6E #23266E #45236E

triadic

#23266E #6E2326 #266E23

tetradic

#23266E #6E234B #6E6B23 #236E45

square

#23266E #6E234B #6E6B23 #236E45

split-complementary

#23266E #6E4523 #4B6E23

monochromatic

#070817 #141640 #23266E #32369C #474CC4

Accessibility & contrast

On white

13.34

#23266E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#23266E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23266E

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23266E	#FFFFFF	#000000	##FFFFFF
##23266E	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003370

Deuteranopia (green-blind)

#002C6D

Tritanopia (blue-blind)

#003846

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #23266e;
/* rgb */ color: rgb(35, 38, 110);
/* oklch */ color: oklch(31.6% 0.122 275.1);

Tailwind

colors: {
  custom: {
    50: '#686098',
    500: '#23266e',
    950: '#000000',
  },
}

SCSS

$custom: #23266e;
$custom-light: #686098;
$custom-dark: #000000;

JSON

{
  "hex": "#23266e",
  "rgb": {
    "r": 35,
    "g": 38,
    "b": 110
  },
  "hsl": {
    "h": 237.6,
    "s": 51.724,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31573,
    "c": 0.12225,
    "h": 275.1
  },
  "luminance": 0.02869
}

Semantic roles & 50–950 ramp

primary

#23266E

secondary

#A19E4C

accent

#D54DDB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #23266E

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

Preview Lab → · Contrast checker → · Palette generator →