#2C2F8A#2C2F8A

#2C2F8A is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.5% C 0.148 H 274.8°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#2C2F8A
RGB	rgb(44, 47, 138)
HSL	hsl(238, 52%, 36%)
HSV	hsv(238, 68%, 54%)
CMYK	cmyk(68.1%, 65.9%, 0%, 45.9%)
CIE-LAB	lab(24.96, 29.38, -51.09)
CIE-LCH	lch(24.96, 58.94, 299.90°)
OKLab	oklab(36.51% 0.0125 -0.1474)
OKLCH	oklch(36.51% 0.148 274.8)
XYZ	xyz(6.6412, 4.4029, 24.5397)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2F8A #8A872C

analogous

#2C5E8A #2C2F8A #582C8A

triadic

#2C2F8A #8A2C2F #2F8A2C

tetradic

#2C2F8A #8A2C5E #8A872C #2C8A58

square

#2C2F8A #8A2C5E #8A872C #2C8A58

split-complementary

#2C2F8A #8A582C #5E8A2C

monochromatic

#0E0F2D #1D1F5C #2C2F8A #3B3FB8 #6366CD

Accessibility & contrast

On white

11.17

#2C2F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2C2F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2F8A

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2F8A	#FFFFFF	#000000	##FFFFFF
##2C2F8A	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8D

Deuteranopia (green-blind)

#003788

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2c2f8a;
/* rgb */ color: rgb(44, 47, 138);
/* oklch */ color: oklch(36.5% 0.148 274.8);

Tailwind

colors: {
  custom: {
    50: '#7268ad',
    500: '#2c2f8a',
    950: '#000000',
  },
}

SCSS

$custom: #2c2f8a;
$custom-light: #7268ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2f8a",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 138
  },
  "hsl": {
    "h": 238.085,
    "s": 51.648,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36512,
    "c": 0.14791,
    "h": 274.8
  },
  "luminance": 0.04403
}

Semantic roles & 50–950 ramp

primary

#2C2F8A

secondary

#B4B15E

accent

#D74DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2C2F8A

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

Preview Lab → · Contrast checker → · Palette generator →