#33248B#33248B

#33248B is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.3% C 0.161 H 280.9°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#33248B
RGB	rgb(51, 36, 139)
HSL	hsl(249, 59%, 34%)
HSV	hsv(249, 74%, 55%)
CMYK	cmyk(63.3%, 74.1%, 0%, 45.5%)
CIE-LAB	lab(23.10, 37.55, -54.74)
CIE-LCH	lch(23.10, 66.39, 304.45°)
OKLab	oklab(35.34% 0.0305 -0.1579)
OKLCH	oklch(35.34% 0.161 280.9)
XYZ	xyz(6.6548, 3.8292, 24.8095)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33248B #7C8B24

analogous

#24498B #33248B #67248B

triadic

#33248B #8B3324 #248B33

tetradic

#33248B #8B2449 #7C8B24 #248B67

square

#33248B #8B2449 #7C8B24 #248B67

split-complementary

#33248B #8B6724 #498B24

monochromatic

#0F0B2A #21175A #33248B #4531BC #6856D3

Accessibility & contrast

On white

11.89

#33248B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#33248B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33248B

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33248B	#FFFFFF	#000000	##FFFFFF
##33248B	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8E

Deuteranopia (green-blind)

#003389

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #33248b;
/* rgb */ color: rgb(51, 36, 139);
/* oklch */ color: oklch(35.3% 0.161 280.9);

Tailwind

colors: {
  custom: {
    50: '#7661ae',
    500: '#33248b',
    950: '#000000',
  },
}

SCSS

$custom: #33248b;
$custom-light: #7661ae;
$custom-dark: #000000;

JSON

{
  "hex": "#33248b",
  "rgb": {
    "r": 51,
    "g": 36,
    "b": 139
  },
  "hsl": {
    "h": 248.738,
    "s": 58.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35338,
    "c": 0.16079,
    "h": 280.9
  },
  "luminance": 0.0383
}

Semantic roles & 50–950 ramp

primary

#33248B

secondary

#A9B753

accent

#E246CB

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #33248B

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

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