#30486B#30486B

#30486B is a dark, moderate blue. Relative luminance 0.063; OKLCH L 39.9% C 0.067 H 257.7°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#30486B
RGB	rgb(48, 72, 107)
HSL	hsl(216, 38%, 30%)
HSV	hsv(216, 55%, 42%)
CMYK	cmyk(55.1%, 32.7%, 0%, 58%)
CIE-LAB	lab(30.22, 1.95, -23.15)
CIE-LCH	lch(30.22, 23.24, 274.81°)
OKLab	oklab(39.88% -0.0142 -0.0651)
OKLCH	oklch(39.88% 0.067 257.7)
XYZ	xyz(6.1892, 6.3242, 14.8016)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30486B #6B5330

analogous

#30656B #30486B #35306B

triadic

#30486B #6B3048 #486B30

tetradic

#30486B #6B3065 #6B5330 #306B35

square

#30486B #6B3065 #6B5330 #306B35

split-complementary

#30486B #6B3530 #656B30

monochromatic

#0A0F17 #1D2C41 #30486B #436495 #5E82B7

Accessibility & contrast

On white

9.27

#30486B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#30486B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30486B

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30486B	#FFFFFF	#000000	##FFFFFF
##30486B	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4A6D

Deuteranopia (green-blind)

#33456A

Tritanopia (blue-blind)

#125054

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #30486b;
/* rgb */ color: rgb(48, 72, 107);
/* oklch */ color: oklch(39.9% 0.067 257.7);

Tailwind

colors: {
  custom: {
    50: '#6d7a95',
    500: '#30486b',
    950: '#000000',
  },
}

SCSS

$custom: #30486b;
$custom-light: #6d7a95;
$custom-dark: #000000;

JSON

{
  "hex": "#30486b",
  "rgb": {
    "r": 48,
    "g": 72,
    "b": 107
  },
  "hsl": {
    "h": 215.593,
    "s": 38.065,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39881,
    "c": 0.06662,
    "h": 257.7
  },
  "luminance": 0.06325
}

Semantic roles & 50–950 ramp

primary

#30486B

secondary

#9C825B

accent

#9F5ACE

background

#F6F7F9

surface

#ECEDF1

border

#C7C8CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #30486B

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

Preview Lab → · Contrast checker → · Palette generator →