#23159F#23159F

#23159F is a dark, highly saturated blue. Relative luminance 0.034; OKLCH L 34.6% C 0.202 H 272.7°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#23159F
RGB	rgb(35, 21, 159)
HSL	hsl(246, 77%, 35%)
HSV	hsv(246, 87%, 62%)
CMYK	cmyk(78%, 86.8%, 0%, 37.6%)
CIE-LAB	lab(21.57, 49.81, -69.67)
CIE-LCH	lch(21.57, 85.64, 305.56°)
OKLab	oklab(34.62% 0.0095 -0.2015)
OKLCH	oklch(34.62% 0.202 272.7)
XYZ	xyz(7.2172, 3.3961, 33.0693)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23159F #919F15

analogous

#154C9F #23159F #68159F

triadic

#23159F #9F2315 #159F23

tetradic

#23159F #9F154C #919F15 #159F68

square

#23159F #9F154C #919F15 #159F68

split-complementary

#23159F #9F6815 #4C9F15

monochromatic

#0B0733 #170E69 #23159F #2F1CD5 #5848E7

Accessibility & contrast

On white

12.50

#23159F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#23159F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23159F

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23159F	#FFFFFF	#000000	##FFFFFF
##23159F	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA3

Deuteranopia (green-blind)

#002D9D

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #23159f;
/* rgb */ color: rgb(35, 21, 159);
/* oklch */ color: oklch(34.6% 0.202 272.7);

Tailwind

colors: {
  custom: {
    50: '#7659bd',
    500: '#23159f',
    950: '#000000',
  },
}

SCSS

$custom: #23159f;
$custom-light: #7659bd;
$custom-dark: #000000;

JSON

{
  "hex": "#23159f",
  "rgb": {
    "r": 35,
    "g": 21,
    "b": 159
  },
  "hsl": {
    "h": 246.087,
    "s": 76.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.34619,
    "c": 0.20168,
    "h": 272.7
  },
  "luminance": 0.03397
}

Semantic roles & 50–950 ramp

primary

#23159F

secondary

#BBC848

accent

#F335E0

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #23159F

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

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