#302D81#302D81

#302D81 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.137 H 278.4°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#302D81
RGB	rgb(48, 45, 129)
HSL	hsl(242, 48%, 34%)
HSV	hsv(242, 65%, 51%)
CMYK	cmyk(62.8%, 65.1%, 0%, 49.4%)
CIE-LAB	lab(23.97, 28.12, -47.07)
CIE-LCH	lch(23.97, 54.83, 300.86°)
OKLab	oklab(35.61% 0.0201 -0.1355)
OKLCH	oklch(35.61% 0.137 278.4)
XYZ	xyz(6.1185, 4.0897, 21.2316)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302D81 #7E812D

analogous

#2D5481 #302D81 #5A2D81

triadic

#302D81 #81302D #2D8130

tetradic

#302D81 #812D54 #7E812D #2D815A

square

#302D81 #812D54 #7E812D #2D815A

split-complementary

#302D81 #815A2D #54812D

monochromatic

#0E0D26 #1F1D54 #302D81 #413DAE #6461C8

Accessibility & contrast

On white

11.55

#302D81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#302D81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302D81

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302D81	#FFFFFF	#000000	##FFFFFF
##302D81	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C84

Deuteranopia (green-blind)

#00367F

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #302d81;
/* rgb */ color: rgb(48, 45, 129);
/* oklch */ color: oklch(35.6% 0.137 278.4);

Tailwind

colors: {
  custom: {
    50: '#7266a6',
    500: '#302d81',
    950: '#000000',
  },
}

SCSS

$custom: #302d81;
$custom-light: #7266a6;
$custom-dark: #000000;

JSON

{
  "hex": "#302d81",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 129
  },
  "hsl": {
    "h": 242.143,
    "s": 48.276,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35614,
    "c": 0.13696,
    "h": 278.4
  },
  "luminance": 0.0409
}

Semantic roles & 50–950 ramp

primary

#302D81

secondary

#ABAE5C

accent

#D850D3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #302D81

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

Preview Lab → · Contrast checker → · Palette generator →