#2C336B#2C336B

#2C336B is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.7% C 0.097 H 274.8°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#2C336B
RGB	rgb(44, 51, 107)
HSL	hsl(233, 42%, 30%)
HSV	hsv(233, 59%, 42%)
CMYK	cmyk(58.9%, 52.3%, 0%, 58%)
CIE-LAB	lab(23.55, 15.29, -33.74)
CIE-LCH	lch(23.55, 37.04, 294.38°)
OKLab	oklab(34.68% 0.0081 -0.0963)
OKLCH	oklch(34.68% 0.097 274.8)
XYZ	xyz(4.8755, 3.9643, 14.4153)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C336B #6B642C

analogous

#2C536B #2C336B #442C6B

triadic

#2C336B #6B2C33 #336B2C

tetradic

#2C336B #6B2C53 #6B642C #2C6B44

square

#2C336B #6B2C53 #6B642C #2C6B44

split-complementary

#2C336B #6B442C #536B2C

monochromatic

#090A16 #1A1E40 #2C336B #3E4896 #5762BA

Accessibility & contrast

On white

11.71

#2C336B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2C336B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C336B

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C336B	#FFFFFF	#000000	##FFFFFF
##2C336B	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173B6D

Deuteranopia (green-blind)

#0E366A

Tritanopia (blue-blind)

#09404A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c336b;
/* rgb */ color: rgb(44, 51, 107);
/* oklch */ color: oklch(34.7% 0.097 274.8);

Tailwind

colors: {
  custom: {
    50: '#6b6a96',
    500: '#2c336b',
    950: '#000000',
  },
}

SCSS

$custom: #2c336b;
$custom-light: #6b6a96;
$custom-dark: #000000;

JSON

{
  "hex": "#2c336b",
  "rgb": {
    "r": 44,
    "g": 51,
    "b": 107
  },
  "hsl": {
    "h": 233.333,
    "s": 41.722,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34684,
    "c": 0.09668,
    "h": 274.8
  },
  "luminance": 0.03965
}

Semantic roles & 50–950 ramp

primary

#2C336B

secondary

#9D9556

accent

#C456D2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2C336B

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

Preview Lab → · Contrast checker → · Palette generator →