#30488D#30488D

#30488D is a dark, moderate blue. Relative luminance 0.072; OKLCH L 42.1% C 0.118 H 266.9°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#30488D
RGB	rgb(48, 72, 141)
HSL	hsl(225, 49%, 37%)
HSV	hsv(225, 66%, 55%)
CMYK	cmyk(66%, 48.9%, 0%, 44.7%)
CIE-LAB	lab(32.23, 14.34, -41.16)
CIE-LCH	lch(32.23, 43.58, 289.21°)
OKLab	oklab(42.09% -0.0064 -0.1178)
OKLCH	oklch(42.09% 0.118 266.9)
XYZ	xyz(8.3424, 7.1854, 26.1414)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30488D #8D7530

analogous

#30778D #30488D #47308D

triadic

#30488D #8D3048 #488D30

tetradic

#30488D #8D3077 #8D7530 #308D47

square

#30488D #8D3077 #8D7530 #308D47

split-complementary

#30488D #8D4730 #778D30

monochromatic

#111932 #20315F #30488D #405FBB #6B84CD

Accessibility & contrast

On white

8.62

#30488D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#30488D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30488D

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30488D	#FFFFFF	#000000	##FFFFFF
##30488D	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255090

Deuteranopia (green-blind)

#12488C

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #30488d;
/* rgb */ color: rgb(48, 72, 141);
/* oklch */ color: oklch(42.1% 0.118 266.9);

Tailwind

colors: {
  custom: {
    50: '#737aaf',
    500: '#30488d',
    950: '#000000',
  },
}

SCSS

$custom: #30488d;
$custom-light: #737aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#30488d",
  "rgb": {
    "r": 48,
    "g": 72,
    "b": 141
  },
  "hsl": {
    "h": 224.516,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42085,
    "c": 0.11796,
    "h": 266.9
  },
  "luminance": 0.07186
}

Semantic roles & 50–950 ramp

primary

#30488D

secondary

#B4A065

accent

#B54FD9

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #30488D

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

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