#302EB4#302EB4

#302EB4 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 40.8% C 0.202 H 273.4°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#302EB4
RGB	rgb(48, 46, 180)
HSL	hsl(241, 59%, 44%)
HSV	hsv(241, 74%, 71%)
CMYK	cmyk(73.3%, 74.4%, 0%, 29.4%)
CIE-LAB	lab(29.10, 45.00, -69.83)
CIE-LCH	lch(29.10, 83.07, 302.80°)
OKLab	oklab(40.8% 0.0121 -0.202)
OKLCH	oklch(40.8% 0.202 273.4)
XYZ	xyz(10.4314, 5.8766, 43.7557)
Luminance	0.0588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302EB4 #B2B42E

analogous

#2E6FB4 #302EB4 #732EB4

triadic

#302EB4 #B4302E #2EB430

tetradic

#302EB4 #B42E6F #B2B42E #2EB473

square

#302EB4 #B42E6F #B2B42E #2EB473

split-complementary

#302EB4 #B4732E #6FB42E

monochromatic

#161553 #232283 #302EB4 #504ED2 #807EDE

Accessibility & contrast

On white

9.65

#302EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#302EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302EB4

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302EB4	#FFFFFF	#000000	##FFFFFF
##302EB4	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB8

Deuteranopia (green-blind)

#003EB2

Tritanopia (blue-blind)

#00556F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #302eb4;
/* rgb */ color: rgb(48, 46, 180);
/* oklch */ color: oklch(40.8% 0.202 273.4);

Tailwind

colors: {
  custom: {
    50: '#7d69cc',
    500: '#302eb4',
    950: '#000000',
  },
}

SCSS

$custom: #302eb4;
$custom-light: #7d69cc;
$custom-dark: #000000;

JSON

{
  "hex": "#302eb4",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 180
  },
  "hsl": {
    "h": 240.896,
    "s": 59.292,
    "l": 44.314
  },
  "oklch": {
    "l": 0.40798,
    "c": 0.20239,
    "h": 273.4
  },
  "luminance": 0.05878
}

Semantic roles & 50–950 ramp

primary

#302EB4

secondary

#C6C777

accent

#E245E0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #302EB4

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

Preview Lab → · Contrast checker → · Palette generator →