#30238B#30238B

#30238B is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.9% C 0.162 H 279.5°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#30238B
RGB	rgb(48, 35, 139)
HSL	hsl(248, 60%, 34%)
HSV	hsv(248, 75%, 55%)
CMYK	cmyk(65.5%, 74.8%, 0%, 45.5%)
CIE-LAB	lab(22.63, 37.72, -55.52)
CIE-LCH	lch(22.63, 67.12, 304.20°)
OKLab	oklab(34.94% 0.0268 -0.1602)
OKLCH	oklch(34.94% 0.162 279.5)
XYZ	xyz(6.4787, 3.6940, 24.7927)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30238B #7E8B23

analogous

#234A8B #30238B #64238B

triadic

#30238B #8B3023 #238B30

tetradic

#30238B #8B234A #7E8B23 #238B64

square

#30238B #8B234A #7E8B23 #238B64

split-complementary

#30238B #8B6423 #4A8B23

monochromatic

#0E0A29 #1F175A #30238B #412FBC #6454D4

Accessibility & contrast

On white

12.08

#30238B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#30238B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30238B

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30238B	#FFFFFF	#000000	##FFFFFF
##30238B	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8E

Deuteranopia (green-blind)

#003289

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #30238b;
/* rgb */ color: rgb(48, 35, 139);
/* oklch */ color: oklch(34.9% 0.162 279.5);

Tailwind

colors: {
  custom: {
    50: '#7560ae',
    500: '#30238b',
    950: '#000000',
  },
}

SCSS

$custom: #30238b;
$custom-light: #7560ae;
$custom-dark: #000000;

JSON

{
  "hex": "#30238b",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 139
  },
  "hsl": {
    "h": 247.5,
    "s": 59.77,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34942,
    "c": 0.16246,
    "h": 279.5
  },
  "luminance": 0.03695
}

Semantic roles & 50–950 ramp

primary

#30238B

secondary

#ABB852

accent

#E345CF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #30238B

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

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