#302C8E#302C8E

#302C8E is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.7% C 0.156 H 277.2°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#302C8E
RGB	rgb(48, 44, 142)
HSL	hsl(242, 53%, 36%)
HSV	hsv(242, 69%, 56%)
CMYK	cmyk(66.2%, 69%, 0%, 44.3%)
CIE-LAB	lab(24.90, 33.31, -53.67)
CIE-LCH	lch(24.90, 63.16, 301.83°)
OKLab	oklab(36.65% 0.0196 -0.1548)
OKLCH	oklch(36.65% 0.156 277.2)
XYZ	xyz(7.0005, 4.3822, 26.0629)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302C8E #8A8E2C

analogous

#2C598E #302C8E #612C8E

triadic

#302C8E #8E302C #2C8E30

tetradic

#302C8E #8E2C59 #8A8E2C #2C8E61

square

#302C8E #8E2C59 #8A8E2C #2C8E61

split-complementary

#302C8E #8E612C #598E2C

monochromatic

#100F31 #201E5F #302C8E #403ABD #6965CF

Accessibility & contrast

On white

11.19

#302C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#302C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302C8E

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302C8E	#FFFFFF	#000000	##FFFFFF
##302C8E	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F91

Deuteranopia (green-blind)

#00378C

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #302c8e;
/* rgb */ color: rgb(48, 44, 142);
/* oklch */ color: oklch(36.7% 0.156 277.2);

Tailwind

colors: {
  custom: {
    50: '#7566b0',
    500: '#302c8e',
    950: '#000000',
  },
}

SCSS

$custom: #302c8e;
$custom-light: #7566b0;
$custom-dark: #000000;

JSON

{
  "hex": "#302c8e",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 142
  },
  "hsl": {
    "h": 242.449,
    "s": 52.688,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36653,
    "c": 0.15606,
    "h": 277.2
  },
  "luminance": 0.04383
}

Semantic roles & 50–950 ramp

primary

#302C8E

secondary

#B2B660

accent

#DC4CD6

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090611

muted

#7B7A80

Preview Lab

Preview with #302C8E

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

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