#302598#302598

#302598 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.6% C 0.177 H 277.4°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#302598
RGB	rgb(48, 37, 152)
HSL	hsl(246, 61%, 37%)
HSV	hsv(246, 76%, 60%)
CMYK	cmyk(68.4%, 75.7%, 0%, 40.4%)
CIE-LAB	lab(24.38, 40.85, -60.69)
CIE-LCH	lch(24.38, 73.16, 303.94°)
OKLab	oklab(36.58% 0.0227 -0.1753)
OKLCH	oklch(36.58% 0.177 277.4)
XYZ	xyz(7.5461, 4.2179, 30.1161)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302598 #8D9825

analogous

#255498 #302598 #6A2598

triadic

#302598 #983025 #259830

tetradic

#302598 #982554 #8D9825 #25986A

square

#302598 #982554 #8D9825 #25986A

split-complementary

#302598 #986A25 #549825

monochromatic

#110D36 #201967 #302598 #4031C9 #6B5FD8

Accessibility & contrast

On white

11.39

#302598 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#302598 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302598

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302598	#FFFFFF	#000000	##FFFFFF
##302598	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9B

Deuteranopia (green-blind)

#003596

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #302598;
/* rgb */ color: rgb(48, 37, 152);
/* oklch */ color: oklch(36.6% 0.177 277.4);

Tailwind

colors: {
  custom: {
    50: '#7862b7',
    500: '#302598',
    950: '#000000',
  },
}

SCSS

$custom: #302598;
$custom-light: #7862b7;
$custom-dark: #000000;

JSON

{
  "hex": "#302598",
  "rgb": {
    "r": 48,
    "g": 37,
    "b": 152
  },
  "hsl": {
    "h": 245.739,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36582,
    "c": 0.17679,
    "h": 277.4
  },
  "luminance": 0.04219
}

Semantic roles & 50–950 ramp

primary

#302598

secondary

#B4BD5C

accent

#E444D5

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #302598

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

Preview Lab → · Contrast checker → · Palette generator →