#304085#304085

#304085 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.7% C 0.117 H 270.5°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#304085
RGB	rgb(48, 64, 133)
HSL	hsl(229, 47%, 35%)
HSV	hsv(229, 64%, 52%)
CMYK	cmyk(63.9%, 51.9%, 0%, 47.8%)
CIE-LAB	lab(29.38, 16.77, -40.79)
CIE-LCH	lch(29.38, 44.11, 292.35°)
OKLab	oklab(39.75% 0.001 -0.1168)
OKLCH	oklch(39.75% 0.117 270.5)
XYZ	xyz(7.2845, 5.9880, 22.9577)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304085 #857530

analogous

#306A85 #304085 #4A3085

triadic

#304085 #853040 #408530

tetradic

#304085 #85306A #857530 #30854A

square

#304085 #85306A #857530 #30854A

split-complementary

#304085 #854A30 #6A8530

monochromatic

#10152B #202A58 #304085 #4056B2 #6779C8

Accessibility & contrast

On white

9.56

#304085 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#304085 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304085

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304085	#FFFFFF	#000000	##FFFFFF
##304085	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4987

Deuteranopia (green-blind)

#054284

Tritanopia (blue-blind)

#00505C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #304085;
/* rgb */ color: rgb(48, 64, 133);
/* oklch */ color: oklch(39.7% 0.117 270.5);

Tailwind

colors: {
  custom: {
    50: '#7174a9',
    500: '#304085',
    950: '#000000',
  },
}

SCSS

$custom: #304085;
$custom-light: #7174a9;
$custom-dark: #000000;

JSON

{
  "hex": "#304085",
  "rgb": {
    "r": 48,
    "g": 64,
    "b": 133
  },
  "hsl": {
    "h": 228.706,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39748,
    "c": 0.11683,
    "h": 270.5
  },
  "luminance": 0.05989
}

Semantic roles & 50–950 ramp

primary

#304085

secondary

#AFA161

accent

#BD51D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #304085

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

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