#2B26A8#2B26A8

#2B26A8 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.1% C 0.197 H 273.5°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#2B26A8
RGB	rgb(43, 38, 168)
HSL	hsl(242, 63%, 40%)
HSV	hsv(242, 77%, 66%)
CMYK	cmyk(74.4%, 77.4%, 0%, 34.1%)
CIE-LAB	lab(25.94, 45.03, -67.87)
CIE-LCH	lch(25.94, 81.45, 303.57°)
OKLab	oklab(38.1% 0.012 -0.1964)
OKLCH	oklch(38.1% 0.197 273.5)
XYZ	xyz(8.7549, 4.7261, 37.4890)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B26A8 #A3A826

analogous

#2662A8 #2B26A8 #6C26A8

triadic

#2B26A8 #A82B26 #26A82B

tetradic

#2B26A8 #A82662 #A3A826 #26A86C

square

#2B26A8 #A82662 #A3A826 #26A86C

split-complementary

#2B26A8 #A86C26 #62A826

monochromatic

#110F44 #1E1B76 #2B26A8 #3F39D2 #6F6BDE

Accessibility & contrast

On white

10.79

#2B26A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2B26A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B26A8

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B26A8	#FFFFFF	#000000	##FFFFFF
##2B26A8	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AC

Deuteranopia (green-blind)

#0037A6

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2b26a8;
/* rgb */ color: rgb(43, 38, 168);
/* oklch */ color: oklch(38.1% 0.197 273.5);

Tailwind

colors: {
  custom: {
    50: '#7963c3',
    500: '#2b26a8',
    950: '#000000',
  },
}

SCSS

$custom: #2b26a8;
$custom-light: #7963c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b26a8",
  "rgb": {
    "r": 43,
    "g": 38,
    "b": 168
  },
  "hsl": {
    "h": 242.308,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38101,
    "c": 0.19673,
    "h": 273.5
  },
  "luminance": 0.04727
}

Semantic roles & 50–950 ramp

primary

#2B26A8

secondary

#C0C466

accent

#E642E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2B26A8

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

Preview Lab → · Contrast checker → · Palette generator →