#2D2F88#2D2F88

#2D2F88 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.4% C 0.145 H 275.5°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F88
RGB	rgb(45, 47, 136)
HSL	hsl(239, 50%, 35%)
HSV	hsv(239, 67%, 53%)
CMYK	cmyk(66.9%, 65.4%, 0%, 46.7%)
CIE-LAB	lab(24.85, 28.81, -50.02)
CIE-LCH	lch(24.85, 57.72, 299.94°)
OKLab	oklab(36.39% 0.0139 -0.1442)
OKLCH	oklch(36.39% 0.145 275.5)
XYZ	xyz(6.5412, 4.3679, 23.7862)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F88 #88862D

analogous

#2D5C88 #2D2F88 #582D88

triadic

#2D2F88 #882D2F #2F882D

tetradic

#2D2F88 #882D5C #88862D #2D8858

square

#2D2F88 #882D5C #88862D #2D8858

split-complementary

#2D2F88 #88582D #5C882D

monochromatic

#0F0F2C #1E1F5A #2D2F88 #3C3FB6 #6466CC

Accessibility & contrast

On white

11.21

#2D2F88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2D2F88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F88

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F88	#FFFFFF	#000000	##FFFFFF
##2D2F88	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8B

Deuteranopia (green-blind)

#003786

Tritanopia (blue-blind)

#004657

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d2f88;
/* rgb */ color: rgb(45, 47, 136);
/* oklch */ color: oklch(36.4% 0.145 275.5);

Tailwind

colors: {
  custom: {
    50: '#7268ac',
    500: '#2d2f88',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f88;
$custom-light: #7268ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f88",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 136
  },
  "hsl": {
    "h": 238.681,
    "s": 50.276,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36395,
    "c": 0.14488,
    "h": 275.5
  },
  "luminance": 0.04368
}

Semantic roles & 50–950 ramp

primary

#2D2F88

secondary

#B2B05F

accent

#D74EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2D2F88

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

Preview Lab → · Contrast checker → · Palette generator →