#30238E#30238E

#30238E is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.3% C 0.166 H 279.1°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#30238E
RGB	rgb(48, 35, 142)
HSL	hsl(247, 60%, 35%)
HSV	hsv(247, 75%, 56%)
CMYK	cmyk(66.2%, 75.4%, 0%, 44.3%)
CIE-LAB	lab(22.94, 38.71, -56.88)
CIE-LCH	lch(22.94, 68.80, 304.24°)
OKLab	oklab(35.25% 0.0262 -0.1642)
OKLCH	oklch(35.25% 0.166 279.1)
XYZ	xyz(6.7009, 3.7829, 25.9630)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30238E #818E23

analogous

#234B8E #30238E #66238E

triadic

#30238E #8E3023 #238E30

tetradic

#30238E #8E234B #818E23 #238E66

square

#30238E #8E234B #818E23 #238E66

split-complementary

#30238E #8E6623 #4B8E23

monochromatic

#0F0B2C #1F175D #30238E #412FBF #6656D5

Accessibility & contrast

On white

11.95

#30238E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#30238E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30238E

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30238E	#FFFFFF	#000000	##FFFFFF
##30238E	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#00328C

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #30238e;
/* rgb */ color: rgb(48, 35, 142);
/* oklch */ color: oklch(35.3% 0.166 279.1);

Tailwind

colors: {
  custom: {
    50: '#7660b0',
    500: '#30238e',
    950: '#000000',
  },
}

SCSS

$custom: #30238e;
$custom-light: #7660b0;
$custom-dark: #000000;

JSON

{
  "hex": "#30238e",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 142
  },
  "hsl": {
    "h": 247.29,
    "s": 60.452,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35253,
    "c": 0.16628,
    "h": 279.1
  },
  "luminance": 0.03783
}

Semantic roles & 50–950 ramp

primary

#30238E

secondary

#ADB953

accent

#E444D0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #30238E

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

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