#30248E#30248E

#30248E is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.165 H 278.9°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#30248E
RGB	rgb(48, 36, 142)
HSL	hsl(247, 60%, 35%)
HSV	hsv(247, 75%, 56%)
CMYK	cmyk(66.2%, 74.6%, 0%, 44.3%)
CIE-LAB	lab(23.14, 38.14, -56.55)
CIE-LCH	lch(23.14, 68.20, 304.00°)
OKLab	oklab(35.4% 0.0255 -0.1632)
OKLCH	oklch(35.4% 0.165 278.9)
XYZ	xyz(6.7307, 3.8426, 25.9729)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30248E #828E24

analogous

#244D8E #30248E #65248E

triadic

#30248E #8E3024 #248E30

tetradic

#30248E #8E244D #828E24 #248E65

square

#30248E #8E244D #828E24 #248E65

split-complementary

#30248E #8E6524 #4D8E24

monochromatic

#0F0B2C #1F185D #30248E #4130BF #6658D5

Accessibility & contrast

On white

11.87

#30248E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#30248E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30248E

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30248E	#FFFFFF	#000000	##FFFFFF
##30248E	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#00338C

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #30248e;
/* rgb */ color: rgb(48, 36, 142);
/* oklch */ color: oklch(35.4% 0.165 278.9);

Tailwind

colors: {
  custom: {
    50: '#7661b0',
    500: '#30248e',
    950: '#000000',
  },
}

SCSS

$custom: #30248e;
$custom-light: #7661b0;
$custom-dark: #000000;

JSON

{
  "hex": "#30248e",
  "rgb": {
    "r": 48,
    "g": 36,
    "b": 142
  },
  "hsl": {
    "h": 246.792,
    "s": 59.551,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35397,
    "c": 0.16522,
    "h": 278.9
  },
  "luminance": 0.03843
}

Semantic roles & 50–950 ramp

primary

#30248E

secondary

#AEB955

accent

#E345D1

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #30248E

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

Preview Lab → · Contrast checker → · Palette generator →