#302987#302987

#302987 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.5% C 0.150 H 278.8°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#302987
RGB	rgb(48, 41, 135)
HSL	hsl(244, 53%, 35%)
HSV	hsv(244, 70%, 53%)
CMYK	cmyk(64.4%, 69.6%, 0%, 47.1%)
CIE-LAB	lab(23.55, 32.77, -51.52)
CIE-LCH	lch(23.55, 61.06, 302.46°)
OKLab	oklab(35.48% 0.023 -0.1485)
OKLCH	oklch(35.48% 0.15 278.8)
XYZ	xyz(6.3836, 3.9630, 23.3455)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302987 #808729

analogous

#295187 #302987 #5F2987

triadic

#302987 #873029 #298730

tetradic

#302987 #872951 #808729 #29875F

square

#302987 #872951 #808729 #29875F

split-complementary

#302987 #875F29 #518729

monochromatic

#0F0C29 #1F1B58 #302987 #4137B6 #655DCE

Accessibility & contrast

On white

11.71

#302987 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#302987 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302987

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302987	#FFFFFF	#000000	##FFFFFF
##302987	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003485

Tritanopia (blue-blind)

#004254

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #302987;
/* rgb */ color: rgb(48, 41, 135);
/* oklch */ color: oklch(35.5% 0.150 278.8);

Tailwind

colors: {
  custom: {
    50: '#7463ab',
    500: '#302987',
    950: '#000000',
  },
}

SCSS

$custom: #302987;
$custom-light: #7463ab;
$custom-dark: #000000;

JSON

{
  "hex": "#302987",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 135
  },
  "hsl": {
    "h": 244.468,
    "s": 53.409,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35479,
    "c": 0.15031,
    "h": 278.8
  },
  "luminance": 0.03964
}

Semantic roles & 50–950 ramp

primary

#302987

secondary

#ACB359

accent

#DD4BD2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #302987

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

Preview Lab → · Contrast checker → · Palette generator →