#30239D#30239D

#30239D is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.8% C 0.185 H 277.0°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#30239D
RGB	rgb(48, 35, 157)
HSL	hsl(246, 64%, 38%)
HSV	hsv(246, 78%, 62%)
CMYK	cmyk(69.4%, 77.7%, 0%, 38.4%)
CIE-LAB	lab(24.53, 43.56, -63.51)
CIE-LCH	lch(24.53, 77.01, 304.44°)
OKLab	oklab(36.84% 0.0226 -0.1835)
OKLCH	oklch(36.84% 0.185 277)
XYZ	xyz(7.9038, 4.2641, 32.2983)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30239D #909D23

analogous

#23539D #30239D #6D239D

triadic

#30239D #9D3023 #239D30

tetradic

#30239D #9D2353 #909D23 #239D6D

square

#30239D #9D2353 #909D23 #239D6D

split-complementary

#30239D #9D6D23 #539D23

monochromatic

#110D39 #21186B #30239D #3F2ECF #6C5FDB

Accessibility & contrast

On white

11.33

#30239D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#30239D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30239D

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30239D	#FFFFFF	#000000	##FFFFFF
##30239D	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA0

Deuteranopia (green-blind)

#00359B

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #30239d;
/* rgb */ color: rgb(48, 35, 157);
/* oklch */ color: oklch(36.8% 0.185 277.0);

Tailwind

colors: {
  custom: {
    50: '#7961bb',
    500: '#30239d',
    950: '#000000',
  },
}

SCSS

$custom: #30239d;
$custom-light: #7961bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30239d",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 157
  },
  "hsl": {
    "h": 246.393,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36844,
    "c": 0.18493,
    "h": 277
  },
  "luminance": 0.04265
}

Semantic roles & 50–950 ramp

primary

#30239D

secondary

#B5C05C

accent

#E741D5

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #30239D

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

Preview Lab → · Contrast checker → · Palette generator →