#33258F#33258F

#33258F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.165 H 280.1°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#33258F
RGB	rgb(51, 37, 143)
HSL	hsl(248, 59%, 35%)
HSV	hsv(248, 74%, 56%)
CMYK	cmyk(64.3%, 74.1%, 0%, 43.9%)
CIE-LAB	lab(23.70, 38.28, -56.24)
CIE-LCH	lch(23.70, 68.03, 304.24°)
OKLab	oklab(35.89% 0.0289 -0.1622)
OKLCH	oklch(35.89% 0.165 280.1)
XYZ	xyz(6.9832, 4.0096, 26.3872)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33258F #818F25

analogous

#254C8F #33258F #68258F

triadic

#33258F #8F3325 #258F33

tetradic

#33258F #8F254C #818F25 #258F68

square

#33258F #8F254C #818F25 #258F68

split-complementary

#33258F #8F6825 #4C8F25

monochromatic

#100C2E #22185E #33258F #4432C0 #6A5AD4

Accessibility & contrast

On white

11.65

#33258F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#33258F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33258F

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33258F	#FFFFFF	#000000	##FFFFFF
##33258F	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C92

Deuteranopia (green-blind)

#00348D

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #33258f;
/* rgb */ color: rgb(51, 37, 143);
/* oklch */ color: oklch(35.9% 0.165 280.1);

Tailwind

colors: {
  custom: {
    50: '#7761b1',
    500: '#33258f',
    950: '#000000',
  },
}

SCSS

$custom: #33258f;
$custom-light: #7761b1;
$custom-dark: #000000;

JSON

{
  "hex": "#33258f",
  "rgb": {
    "r": 51,
    "g": 37,
    "b": 143
  },
  "hsl": {
    "h": 247.925,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35888,
    "c": 0.1648,
    "h": 280.1
  },
  "luminance": 0.0401
}

Semantic roles & 50–950 ramp

primary

#33258F

secondary

#ACB957

accent

#E246CD

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #33258F

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

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