#2D2F8A#2D2F8A

#2D2F8A is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.148 H 275.3°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F8A
RGB	rgb(45, 47, 138)
HSL	hsl(239, 51%, 36%)
HSV	hsv(239, 67%, 54%)
CMYK	cmyk(67.4%, 65.9%, 0%, 45.9%)
CIE-LAB	lab(25.03, 29.53, -50.97)
CIE-LCH	lch(25.03, 58.91, 300.09°)
OKLab	oklab(36.58% 0.0137 -0.147)
OKLCH	oklch(36.58% 0.148 275.3)
XYZ	xyz(6.6846, 4.4253, 24.5417)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F8A #8A882D

analogous

#2D5D8A #2D2F8A #592D8A

triadic

#2D2F8A #8A2D2F #2F8A2D

tetradic

#2D2F8A #8A2D5D #8A882D #2D8A59

square

#2D2F8A #8A2D5D #8A882D #2D8A59

split-complementary

#2D2F8A #8A592D #5D8A2D

monochromatic

#0F102E #1E1F5C #2D2F8A #3C3FB8 #6567CD

Accessibility & contrast

On white

11.14

#2D2F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2D2F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F8A

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F8A	#FFFFFF	#000000	##FFFFFF
##2D2F8A	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408D

Deuteranopia (green-blind)

#003788

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d2f8a;
/* rgb */ color: rgb(45, 47, 138);
/* oklch */ color: oklch(36.6% 0.148 275.3);

Tailwind

colors: {
  custom: {
    50: '#7268ad',
    500: '#2d2f8a',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f8a;
$custom-light: #7268ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f8a",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 138
  },
  "hsl": {
    "h": 238.71,
    "s": 50.82,
    "l": 35.882
  },
  "oklch": {
    "l": 0.3658,
    "c": 0.14765,
    "h": 275.3
  },
  "luminance": 0.04426
}

Semantic roles & 50–950 ramp

primary

#2D2F8A

secondary

#B3B160

accent

#D74DDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2D2F8A

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

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