#2C2F74#2C2F74

#2C2F74 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.6% C 0.116 H 276.6°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#2C2F74
RGB	rgb(44, 47, 116)
HSL	hsl(238, 45%, 31%)
HSV	hsv(238, 62%, 45%)
CMYK	cmyk(62.1%, 59.5%, 0%, 54.5%)
CIE-LAB	lab(23.10, 21.37, -40.25)
CIE-LCH	lch(23.10, 45.57, 297.96°)
OKLab	oklab(34.56% 0.0133 -0.1155)
OKLCH	oklch(34.56% 0.116 276.6)
XYZ	xyz(5.2066, 3.8291, 16.9843)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2F74 #74712C

analogous

#2C5374 #2C2F74 #4D2C74

triadic

#2C2F74 #742C2F #2F742C

tetradic

#2C2F74 #742C53 #74712C #2C744D

square

#2C2F74 #742C53 #74712C #2C744D

split-complementary

#2C2F74 #744D2C #53742C

monochromatic

#0A0B1B #1B1D48 #2C2F74 #3D41A0 #5A5EC0

Accessibility & contrast

On white

11.89

#2C2F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2C2F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2F74

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2F74	#FFFFFF	#000000	##FFFFFF
##2C2F74	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A76

Deuteranopia (green-blind)

#003473

Tritanopia (blue-blind)

#003F4C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2c2f74;
/* rgb */ color: rgb(44, 47, 116);
/* oklch */ color: oklch(34.6% 0.116 276.6);

Tailwind

colors: {
  custom: {
    50: '#6d679d',
    500: '#2c2f74',
    950: '#000000',
  },
}

SCSS

$custom: #2c2f74;
$custom-light: #6d679d;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2f74",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 116
  },
  "hsl": {
    "h": 237.5,
    "s": 45,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34556,
    "c": 0.1163,
    "h": 276.6
  },
  "luminance": 0.03829
}

Semantic roles & 50–950 ramp

primary

#2C2F74

secondary

#A6A256

accent

#CF53D5

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2C2F74

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

Preview Lab → · Contrast checker → · Palette generator →