#2C3385#2C3385

#2C3385 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.8% C 0.136 H 273.9°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#2C3385
RGB	rgb(44, 51, 133)
HSL	hsl(235, 50%, 35%)
HSV	hsv(235, 67%, 52%)
CMYK	cmyk(66.9%, 61.7%, 0%, 47.8%)
CIE-LAB	lab(25.55, 24.89, -47.01)
CIE-LCH	lch(25.55, 53.19, 297.90°)
OKLab	oklab(36.81% 0.0093 -0.1354)
OKLCH	oklch(36.81% 0.136 273.9)
XYZ	xyz(6.4548, 4.5960, 22.7327)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3385 #857E2C

analogous

#2C6085 #2C3385 #522C85

triadic

#2C3385 #852C33 #33852C

tetradic

#2C3385 #852C60 #857E2C #2C8552

square

#2C3385 #852C60 #857E2C #2C8552

split-complementary

#2C3385 #85522C #60852C

monochromatic

#0E1029 #1D2157 #2C3385 #3B45B3 #6169CB

Accessibility & contrast

On white

10.94

#2C3385 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2C3385 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3385

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3385	#FFFFFF	#000000	##FFFFFF
##2C3385	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004188

Deuteranopia (green-blind)

#003983

Tritanopia (blue-blind)

#004757

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c3385;
/* rgb */ color: rgb(44, 51, 133);
/* oklch */ color: oklch(36.8% 0.136 273.9);

Tailwind

colors: {
  custom: {
    50: '#706aa9',
    500: '#2c3385',
    950: '#000000',
  },
}

SCSS

$custom: #2c3385;
$custom-light: #706aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3385",
  "rgb": {
    "r": 44,
    "g": 51,
    "b": 133
  },
  "hsl": {
    "h": 235.281,
    "s": 50.282,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36811,
    "c": 0.13569,
    "h": 273.9
  },
  "luminance": 0.04597
}

Semantic roles & 50–950 ramp

primary

#2C3385

secondary

#B1AA5C

accent

#CF4EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2C3385

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

Preview Lab → · Contrast checker → · Palette generator →