#2C366B#2C366B

#2C366B is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.4% C 0.092 H 272.8°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#2C366B
RGB	rgb(44, 54, 107)
HSL	hsl(230, 42%, 30%)
HSV	hsv(230, 59%, 42%)
CMYK	cmyk(58.9%, 49.5%, 0%, 58%)
CIE-LAB	lab(24.43, 13.20, -32.33)
CIE-LCH	lch(24.43, 34.92, 292.21°)
OKLab	oklab(35.35% 0.0045 -0.0922)
OKLCH	oklch(35.35% 0.092 272.8)
XYZ	xyz(5.0108, 4.2350, 14.4605)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C366B #6B612C

analogous

#2C566B #2C366B #422C6B

triadic

#2C366B #6B2C36 #366B2C

tetradic

#2C366B #6B2C56 #6B612C #2C6B42

square

#2C366B #6B2C56 #6B612C #2C6B42

split-complementary

#2C366B #6B422C #566B2C

monochromatic

#090B16 #1A2040 #2C366B #3E4C96 #5767BA

Accessibility & contrast

On white

11.37

#2C366B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2C366B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C366B

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C366B	#FFFFFF	#000000	##FFFFFF
##2C366B	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3D6D

Deuteranopia (green-blind)

#15376A

Tritanopia (blue-blind)

#08424B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c366b;
/* rgb */ color: rgb(44, 54, 107);
/* oklch */ color: oklch(35.4% 0.092 272.8);

Tailwind

colors: {
  custom: {
    50: '#6b6c96',
    500: '#2c366b',
    950: '#000000',
  },
}

SCSS

$custom: #2c366b;
$custom-light: #6b6c96;
$custom-dark: #000000;

JSON

{
  "hex": "#2c366b",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 107
  },
  "hsl": {
    "h": 230.476,
    "s": 41.722,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35351,
    "c": 0.09227,
    "h": 272.8
  },
  "luminance": 0.04235
}

Semantic roles & 50–950 ramp

primary

#2C366B

secondary

#9D9256

accent

#BE56D2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070D

muted

#7A7A7E

Preview Lab

Preview with #2C366B

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

Preview Lab → · Contrast checker → · Palette generator →