#33488D#33488D

#33488D is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.3% C 0.117 H 268.3°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#33488D
RGB	rgb(51, 72, 141)
HSL	hsl(226, 47%, 38%)
HSV	hsv(226, 64%, 55%)
CMYK	cmyk(63.8%, 48.9%, 0%, 44.7%)
CIE-LAB	lab(32.39, 14.90, -40.88)
CIE-LCH	lch(32.39, 43.51, 290.03°)
OKLab	oklab(42.26% -0.0034 -0.1169)
OKLCH	oklch(42.26% 0.117 268.3)
XYZ	xyz(8.4887, 7.2609, 26.1483)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33488D #8D7833

analogous

#33758D #33488D #4B338D

triadic

#33488D #8D3348 #488D33

tetradic

#33488D #8D3375 #8D7833 #338D4B

square

#33488D #8D3375 #8D7833 #338D4B

split-complementary

#33488D #8D4B33 #758D33

monochromatic

#121A33 #233160 #33488D #435FBA #6F85CB

Accessibility & contrast

On white

8.56

#33488D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#33488D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33488D

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33488D	#FFFFFF	#000000	##FFFFFF
##33488D	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255090

Deuteranopia (green-blind)

#14488C

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #33488d;
/* rgb */ color: rgb(51, 72, 141);
/* oklch */ color: oklch(42.3% 0.117 268.3);

Tailwind

colors: {
  custom: {
    50: '#747aaf',
    500: '#33488d',
    950: '#000000',
  },
}

SCSS

$custom: #33488d;
$custom-light: #747aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#33488d",
  "rgb": {
    "r": 51,
    "g": 72,
    "b": 141
  },
  "hsl": {
    "h": 226,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.42258,
    "c": 0.11695,
    "h": 268.3
  },
  "luminance": 0.07262
}

Semantic roles & 50–950 ramp

primary

#33488D

secondary

#B3A269

accent

#B751D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #33488D

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

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