#2C26B4#2C26B4

#2C26B4 is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.5% C 0.211 H 272.9°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#2C26B4
RGB	rgb(44, 38, 180)
HSL	hsl(243, 65%, 43%)
HSV	hsv(243, 79%, 71%)
CMYK	cmyk(75.6%, 78.9%, 0%, 29.4%)
CIE-LAB	lab(27.34, 48.97, -72.75)
CIE-LCH	lch(27.34, 87.69, 303.95°)
OKLab	oklab(39.49% 0.0106 -0.2105)
OKLCH	oklch(39.49% 0.211 272.9)
XYZ	xyz(9.9673, 5.2159, 43.6526)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C26B4 #AEB426

analogous

#2667B4 #2C26B4 #7326B4

triadic

#2C26B4 #B42C26 #26B42C

tetradic

#2C26B4 #B42667 #AEB426 #26B473

square

#2C26B4 #B42667 #AEB426 #26B473

split-complementary

#2C26B4 #B47326 #67B426

monochromatic

#13114F #201B81 #2C26B4 #4740D7 #7873E1

Accessibility & contrast

On white

10.28

#2C26B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2C26B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C26B4

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C26B4	#FFFFFF	#000000	##FFFFFF
##2C26B4	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B8

Deuteranopia (green-blind)

#003AB2

Tritanopia (blue-blind)

#00526D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2c26b4;
/* rgb */ color: rgb(44, 38, 180);
/* oklch */ color: oklch(39.5% 0.211 272.9);

Tailwind

colors: {
  custom: {
    50: '#7c64cc',
    500: '#2c26b4',
    950: '#000000',
  },
}

SCSS

$custom: #2c26b4;
$custom-light: #7c64cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c26b4",
  "rgb": {
    "r": 44,
    "g": 38,
    "b": 180
  },
  "hsl": {
    "h": 242.535,
    "s": 65.138,
    "l": 42.745
  },
  "oklch": {
    "l": 0.39494,
    "c": 0.21078,
    "h": 272.9
  },
  "luminance": 0.05217
}

Semantic roles & 50–950 ramp

primary

#2C26B4

secondary

#C5C96D

accent

#E840E1

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0514

muted

#7C7A82

Preview Lab

Preview with #2C26B4

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

Preview Lab → · Contrast checker → · Palette generator →