#2B26B1#2B26B1

#2B26B1 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.1% C 0.207 H 272.8°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#2B26B1
RGB	rgb(43, 38, 177)
HSL	hsl(242, 65%, 42%)
HSV	hsv(242, 79%, 69%)
CMYK	cmyk(75.7%, 78.5%, 0%, 30.6%)
CIE-LAB	lab(26.94, 47.94, -71.62)
CIE-LCH	lch(26.94, 86.18, 303.80°)
OKLab	oklab(39.1% 0.0101 -0.2072)
OKLCH	oklch(39.1% 0.207 272.8)
XYZ	xyz(9.6225, 5.0731, 42.0585)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B26B1 #ACB126

analogous

#2667B1 #2B26B1 #7026B1

triadic

#2B26B1 #B12B26 #26B12B

tetradic

#2B26B1 #B12667 #ACB126 #26B170

square

#2B26B1 #B12667 #ACB126 #26B170

split-complementary

#2B26B1 #B17026 #67B126

monochromatic

#13104C #1F1B7F #2B26B1 #443FD6 #7571E0

Accessibility & contrast

On white

10.42

#2B26B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2B26B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B26B1

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B26B1	#FFFFFF	#000000	##FFFFFF
##2B26B1	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B5

Deuteranopia (green-blind)

#0039AF

Tritanopia (blue-blind)

#00506B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b26b1;
/* rgb */ color: rgb(43, 38, 177);
/* oklch */ color: oklch(39.1% 0.207 272.8);

Tailwind

colors: {
  custom: {
    50: '#7b63ca',
    500: '#2b26b1',
    950: '#000000',
  },
}

SCSS

$custom: #2b26b1;
$custom-light: #7b63ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2b26b1",
  "rgb": {
    "r": 43,
    "g": 38,
    "b": 177
  },
  "hsl": {
    "h": 242.158,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.39099,
    "c": 0.20749,
    "h": 272.8
  },
  "luminance": 0.05074
}

Semantic roles & 50–950 ramp

primary

#2B26B1

secondary

#C4C76B

accent

#E840E2

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2B26B1

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

Preview Lab → · Contrast checker → · Palette generator →