#302E8E#302E8E

#302E8E is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.0% C 0.154 H 276.7°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#302E8E
RGB	rgb(48, 46, 142)
HSL	hsl(241, 51%, 37%)
HSV	hsv(241, 68%, 56%)
CMYK	cmyk(66.2%, 67.6%, 0%, 44.3%)
CIE-LAB	lab(25.37, 32.05, -52.90)
CIE-LCH	lch(25.37, 61.85, 301.21°)
OKLab	oklab(36.99% 0.018 -0.1526)
OKLCH	oklch(36.99% 0.154 276.7)
XYZ	xyz(7.0768, 4.5348, 26.0883)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302E8E #8C8E2E

analogous

#2E5C8E #302E8E #602E8E

triadic

#302E8E #8E302E #2E8E30

tetradic

#302E8E #8E2E5C #8C8E2E #2E8E60

square

#302E8E #8E2E5C #8C8E2E #2E8E60

split-complementary

#302E8E #8E602E #5C8E2E

monochromatic

#111032 #201F60 #302E8E #403DBC #6A68CE

Accessibility & contrast

On white

11.01

#302E8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#302E8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302E8E

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302E8E	#FFFFFF	#000000	##FFFFFF
##302E8E	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004091

Deuteranopia (green-blind)

#00388C

Tritanopia (blue-blind)

#00475A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #302e8e;
/* rgb */ color: rgb(48, 46, 142);
/* oklch */ color: oklch(37.0% 0.154 276.7);

Tailwind

colors: {
  custom: {
    50: '#7567b0',
    500: '#302e8e',
    950: '#000000',
  },
}

SCSS

$custom: #302e8e;
$custom-light: #7567b0;
$custom-dark: #000000;

JSON

{
  "hex": "#302e8e",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 142
  },
  "hsl": {
    "h": 241.25,
    "s": 51.064,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36993,
    "c": 0.15364,
    "h": 276.7
  },
  "luminance": 0.04535
}

Semantic roles & 50–950 ramp

primary

#302E8E

secondary

#B3B563

accent

#DB4DD8

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090611

muted

#7B7A80

Preview Lab

Preview with #302E8E

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

Preview Lab → · Contrast checker → · Palette generator →