#33238F#33238F

#33238F is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.6% C 0.167 H 280.4°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#33238F
RGB	rgb(51, 35, 143)
HSL	hsl(249, 61%, 35%)
HSV	hsv(249, 76%, 56%)
CMYK	cmyk(64.3%, 75.5%, 0%, 43.9%)
CIE-LAB	lab(23.30, 39.41, -56.90)
CIE-LCH	lch(23.30, 69.22, 304.71°)
OKLab	oklab(35.6% 0.0303 -0.1642)
OKLCH	oklch(35.6% 0.167 280.4)
XYZ	xyz(6.9226, 3.8885, 26.3670)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33238F #7F8F23

analogous

#23498F #33238F #69238F

triadic

#33238F #8F3323 #238F33

tetradic

#33238F #8F2349 #7F8F23 #238F69

square

#33238F #8F2349 #7F8F23 #238F69

split-complementary

#33238F #8F6923 #498F23

monochromatic

#100B2D #21175E #33238F #452FC0 #6957D6

Accessibility & contrast

On white

11.81

#33238F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#33238F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33238F

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33238F	#FFFFFF	#000000	##FFFFFF
##33238F	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B92

Deuteranopia (green-blind)

#00338D

Tritanopia (blue-blind)

#004157

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #33238f;
/* rgb */ color: rgb(51, 35, 143);
/* oklch */ color: oklch(35.6% 0.167 280.4);

Tailwind

colors: {
  custom: {
    50: '#7760b1',
    500: '#33238f',
    950: '#000000',
  },
}

SCSS

$custom: #33238f;
$custom-light: #7760b1;
$custom-dark: #000000;

JSON

{
  "hex": "#33238f",
  "rgb": {
    "r": 51,
    "g": 35,
    "b": 143
  },
  "hsl": {
    "h": 248.889,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35602,
    "c": 0.16695,
    "h": 280.4
  },
  "luminance": 0.03889
}

Semantic roles & 50–950 ramp

primary

#33238F

secondary

#ABBA54

accent

#E444CC

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #33238F

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

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