#2B26A4#2B26A4

#2B26A4 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.7% C 0.192 H 273.9°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#2B26A4
RGB	rgb(43, 38, 164)
HSL	hsl(242, 62%, 40%)
HSV	hsv(242, 77%, 64%)
CMYK	cmyk(73.8%, 76.8%, 0%, 35.7%)
CIE-LAB	lab(25.50, 43.73, -66.17)
CIE-LCH	lch(25.50, 79.31, 303.46°)
OKLab	oklab(37.66% 0.0129 -0.1914)
OKLCH	oklch(37.66% 0.192 273.9)
XYZ	xyz(8.3880, 4.5793, 35.5566)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B26A4 #9FA426

analogous

#2660A4 #2B26A4 #6A26A4

triadic

#2B26A4 #A42B26 #26A42B

tetradic

#2B26A4 #A42660 #9FA426 #26A46A

square

#2B26A4 #A42660 #9FA426 #26A46A

split-complementary

#2B26A4 #A46A26 #60A426

monochromatic

#110F41 #1E1A72 #2B26A4 #3D37D1 #6D68DC

Accessibility & contrast

On white

10.96

#2B26A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2B26A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B26A4

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B26A4	#FFFFFF	#000000	##FFFFFF
##2B26A4	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A8

Deuteranopia (green-blind)

#0036A2

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2b26a4;
/* rgb */ color: rgb(43, 38, 164);
/* oklch */ color: oklch(37.7% 0.192 273.9);

Tailwind

colors: {
  custom: {
    50: '#7863c0',
    500: '#2b26a4',
    950: '#000000',
  },
}

SCSS

$custom: #2b26a4;
$custom-light: #7863c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b26a4",
  "rgb": {
    "r": 43,
    "g": 38,
    "b": 164
  },
  "hsl": {
    "h": 242.381,
    "s": 62.376,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37663,
    "c": 0.19186,
    "h": 273.9
  },
  "luminance": 0.0458
}

Semantic roles & 50–950 ramp

primary

#2B26A4

secondary

#BEC264

accent

#E542DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2B26A4

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

Preview Lab → · Contrast checker → · Palette generator →