#302CAB#302CAB

#302CAB is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.6% C 0.193 H 274.4°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#302CAB
RGB	rgb(48, 44, 171)
HSL	hsl(242, 59%, 42%)
HSV	hsv(242, 74%, 67%)
CMYK	cmyk(71.9%, 74.3%, 0%, 32.9%)
CIE-LAB	lab(27.76, 43.15, -66.66)
CIE-LCH	lch(27.76, 79.40, 302.92°)
OKLab	oklab(39.57% 0.0148 -0.1928)
OKLCH	oklch(39.57% 0.193 274.4)
XYZ	xyz(9.4679, 5.3691, 39.0576)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302CAB #A7AB2C

analogous

#2C67AB #302CAB #702CAB

triadic

#302CAB #AB302C #2CAB30

tetradic

#302CAB #AB2C67 #A7AB2C #2CAB70

square

#302CAB #AB2C67 #A7AB2C #2CAB70

split-complementary

#302CAB #AB702C #67AB2C

monochromatic

#15134A #221F7A #302CAB #4945CF #7976DC

Accessibility & contrast

On white

10.13

#302CAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#302CAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302CAB

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302CAB	#FFFFFF	#000000	##FFFFFF
##302CAB	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AF

Deuteranopia (green-blind)

#003CA9

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #302cab;
/* rgb */ color: rgb(48, 44, 171);
/* oklch */ color: oklch(39.6% 0.193 274.4);

Tailwind

colors: {
  custom: {
    50: '#7b67c5',
    500: '#302cab',
    950: '#000000',
  },
}

SCSS

$custom: #302cab;
$custom-light: #7b67c5;
$custom-dark: #000000;

JSON

{
  "hex": "#302cab",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 171
  },
  "hsl": {
    "h": 241.89,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.3957,
    "c": 0.19334,
    "h": 274.4
  },
  "luminance": 0.0537
}

Semantic roles & 50–950 ramp

primary

#302CAB

secondary

#C1C36F

accent

#E246DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302CAB

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

Preview Lab → · Contrast checker → · Palette generator →