#2C3287#2C3287

#2C3287 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.8% C 0.140 H 274.1°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#2C3287
RGB	rgb(44, 50, 135)
HSL	hsl(236, 51%, 35%)
HSV	hsv(236, 67%, 53%)
CMYK	cmyk(67.4%, 63%, 0%, 47.1%)
CIE-LAB	lab(25.46, 26.30, -48.41)
CIE-LCH	lch(25.46, 55.09, 298.52°)
OKLab	oklab(36.8% 0.0101 -0.1395)
OKLCH	oklch(36.8% 0.14 274.1)
XYZ	xyz(6.5510, 4.5654, 23.4529)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3287 #87812C

analogous

#2C5F87 #2C3287 #532C87

triadic

#2C3287 #872C32 #32872C

tetradic

#2C3287 #872C5F #87812C #2C8753

square

#2C3287 #872C5F #87812C #2C8753

split-complementary

#2C3287 #87532C #5F872C

monochromatic

#0E102B #1D2159 #2C3287 #3B43B5 #6269CC

Accessibility & contrast

On white

10.98

#2C3287 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2C3287 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3287

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3287	#FFFFFF	#000000	##FFFFFF
##2C3287	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408A

Deuteranopia (green-blind)

#003885

Tritanopia (blue-blind)

#004757

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2c3287;
/* rgb */ color: rgb(44, 50, 135);
/* oklch */ color: oklch(36.8% 0.140 274.1);

Tailwind

colors: {
  custom: {
    50: '#716aab',
    500: '#2c3287',
    950: '#000000',
  },
}

SCSS

$custom: #2c3287;
$custom-light: #716aab;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3287",
  "rgb": {
    "r": 44,
    "g": 50,
    "b": 135
  },
  "hsl": {
    "h": 236.044,
    "s": 50.838,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36795,
    "c": 0.13986,
    "h": 274.1
  },
  "luminance": 0.04566
}

Semantic roles & 50–950 ramp

primary

#2C3287

secondary

#B2AC5D

accent

#D14DDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2C3287

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

Preview Lab → · Contrast checker → · Palette generator →