#302E99#302E99

#302E99 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.1% C 0.168 H 275.7°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#302E99
RGB	rgb(48, 46, 153)
HSL	hsl(241, 54%, 39%)
HSV	hsv(241, 70%, 60%)
CMYK	cmyk(68.6%, 69.9%, 0%, 40%)
CIE-LAB	lab(26.39, 35.87, -57.99)
CIE-LCH	lch(26.39, 68.19, 301.74°)
OKLab	oklab(38.05% 0.0166 -0.1675)
OKLCH	oklch(38.05% 0.168 275.7)
XYZ	xyz(7.9438, 4.8816, 30.6544)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302E99 #97992E

analogous

#2E6299 #302E99 #662E99

triadic

#302E99 #99302E #2E9930

tetradic

#302E99 #992E62 #97992E #2E9966

square

#302E99 #992E62 #97992E #2E9966

split-complementary

#302E99 #99662E #62992E

monochromatic

#12123B #21206A #302E99 #413FC5 #706ED3

Accessibility & contrast

On white

10.63

#302E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#302E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302E99

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302E99	#FFFFFF	#000000	##FFFFFF
##302E99	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439C

Deuteranopia (green-blind)

#003A97

Tritanopia (blue-blind)

#004B60

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #302e99;
/* rgb */ color: rgb(48, 46, 153);
/* oklch */ color: oklch(38.1% 0.168 275.7);

Tailwind

colors: {
  custom: {
    50: '#7767b8',
    500: '#302e99',
    950: '#000000',
  },
}

SCSS

$custom: #302e99;
$custom-light: #7767b8;
$custom-dark: #000000;

JSON

{
  "hex": "#302e99",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 153
  },
  "hsl": {
    "h": 241.121,
    "s": 53.769,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38051,
    "c": 0.16829,
    "h": 275.7
  },
  "luminance": 0.04882
}

Semantic roles & 50–950 ramp

primary

#302E99

secondary

#B9BB68

accent

#DD4BDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #302E99

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

Preview Lab → · Contrast checker → · Palette generator →