#2C3EA6#2C3EA6

#2C3EA6 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.9% C 0.168 H 269.9°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#2C3EA6
RGB	rgb(44, 62, 166)
HSL	hsl(231, 58%, 41%)
HSV	hsv(231, 73%, 65%)
CMYK	cmyk(73.5%, 62.7%, 0%, 34.9%)
CIE-LAB	lab(31.19, 29.78, -58.03)
CIE-LCH	lch(31.19, 65.22, 297.17°)
OKLab	oklab(41.85% -0.0003 -0.1676)
OKLCH	oklch(41.85% 0.168 269.9)
XYZ	xyz(9.6419, 6.7329, 36.8604)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3EA6 #A6942C

analogous

#2C7BA6 #2C3EA6 #572CA6

triadic

#2C3EA6 #A62C3E #3EA62C

tetradic

#2C3EA6 #A62C7B #A6942C #2CA657

square

#2C3EA6 #A62C7B #A6942C #2CA657

split-complementary

#2C3EA6 #A6572C #7BA62C

monochromatic

#121A45 #1F2C76 #2C3EA6 #4257CD #7382DA

Accessibility & contrast

On white

8.95

#2C3EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2C3EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3EA6

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3EA6	#FFFFFF	#000000	##FFFFFF
##2C3EA6	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA9

Deuteranopia (green-blind)

#0044A4

Tritanopia (blue-blind)

#00596C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2c3ea6;
/* rgb */ color: rgb(44, 62, 166);
/* oklch */ color: oklch(41.9% 0.168 269.9);

Tailwind

colors: {
  custom: {
    50: '#7773c1',
    500: '#2c3ea6',
    950: '#000000',
  },
}

SCSS

$custom: #2c3ea6;
$custom-light: #7773c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3ea6",
  "rgb": {
    "r": 44,
    "g": 62,
    "b": 166
  },
  "hsl": {
    "h": 231.148,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4185,
    "c": 0.1676,
    "h": 269.9
  },
  "luminance": 0.06734
}

Semantic roles & 50–950 ramp

primary

#2C3EA6

secondary

#C1B56D

accent

#CA46E1

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2C3EA6

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

Preview Lab → · Contrast checker → · Palette generator →