#232299#232299

#232299 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.184 H 272.2°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#232299
RGB	rgb(35, 34, 153)
HSL	hsl(241, 64%, 37%)
HSV	hsv(241, 78%, 60%)
CMYK	cmyk(77.1%, 77.8%, 0%, 40%)
CIE-LAB	lab(23.00, 41.61, -63.61)
CIE-LCH	lch(23.00, 76.01, 303.19°)
OKLab	oklab(35.41% 0.0071 -0.1841)
OKLCH	oklch(35.41% 0.184 272.2)
XYZ	xyz(7.0130, 3.8005, 30.4948)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232299 #989922

analogous

#225D99 #232299 #5F2299

triadic

#232299 #992322 #229923

tetradic

#232299 #99225D #989922 #22995F

square

#232299 #99225D #989922 #22995F

split-complementary

#232299 #995F22 #5D9922

monochromatic

#0C0C35 #181767 #232299 #2E2DCB #5C5BDB

Accessibility & contrast

On white

11.93

#232299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#232299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232299

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232299	#FFFFFF	#000000	##FFFFFF
##232299	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9C

Deuteranopia (green-blind)

#003197

Tritanopia (blue-blind)

#00465C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #232299;
/* rgb */ color: rgb(35, 34, 153);
/* oklch */ color: oklch(35.4% 0.184 272.2);

Tailwind

colors: {
  custom: {
    50: '#735fb8',
    500: '#232299',
    950: '#000000',
  },
}

SCSS

$custom: #232299;
$custom-light: #735fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#232299",
  "rgb": {
    "r": 35,
    "g": 34,
    "b": 153
  },
  "hsl": {
    "h": 240.504,
    "s": 63.636,
    "l": 36.667
  },
  "oklch": {
    "l": 0.35407,
    "c": 0.18425,
    "h": 272.2
  },
  "luminance": 0.03801
}

Semantic roles & 50–950 ramp

primary

#232299

secondary

#BEBF58

accent

#E741E5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #232299

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

Preview Lab → · Contrast checker → · Palette generator →