#30487D#30487D

#30487D is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.0% C 0.094 H 264.3°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#30487D
RGB	rgb(48, 72, 125)
HSL	hsl(221, 45%, 34%)
HSV	hsv(221, 62%, 49%)
CMYK	cmyk(61.6%, 42.4%, 0%, 51%)
CIE-LAB	lab(31.21, 8.41, -32.88)
CIE-LCH	lch(31.21, 33.94, 284.34°)
OKLab	oklab(40.98% -0.0093 -0.0935)
OKLCH	oklch(40.98% 0.094 264.3)
XYZ	xyz(7.2367, 6.7432, 20.3183)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30487D #7D6530

analogous

#306F7D #30487D #3F307D

triadic

#30487D #7D3048 #487D30

tetradic

#30487D #7D306F #7D6530 #307D3F

square

#30487D #7D306F #7D6530 #307D3F

split-complementary

#30487D #7D3F30 #6F7D30

monochromatic

#0E1525 #1F2F51 #30487D #4161A9 #6482C3

Accessibility & contrast

On white

8.94

#30487D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#30487D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30487D

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30487D	#FFFFFF	#000000	##FFFFFF
##30487D	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314D7F

Deuteranopia (green-blind)

#27467C

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #30487d;
/* rgb */ color: rgb(48, 72, 125);
/* oklch */ color: oklch(41.0% 0.094 264.3);

Tailwind

colors: {
  custom: {
    50: '#707aa3',
    500: '#30487d',
    950: '#000000',
  },
}

SCSS

$custom: #30487d;
$custom-light: #707aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#30487d",
  "rgb": {
    "r": 48,
    "g": 72,
    "b": 125
  },
  "hsl": {
    "h": 221.299,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40983,
    "c": 0.09396,
    "h": 264.3
  },
  "luminance": 0.06744
}

Semantic roles & 50–950 ramp

primary

#30487D

secondary

#AB935E

accent

#AC54D4

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #30487D

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

Preview Lab → · Contrast checker → · Palette generator →