#3B26B1#3B26B1

#3B26B1 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.2% C 0.204 H 278.9°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3B26B1
RGB	rgb(59, 38, 177)
HSL	hsl(249, 65%, 42%)
HSV	hsv(249, 79%, 69%)
CMYK	cmyk(66.7%, 78.5%, 0%, 30.6%)
CIE-LAB	lab(28.09, 49.35, -69.69)
CIE-LCH	lch(28.09, 85.39, 305.31°)
OKLab	oklab(40.2% 0.0314 -0.2013)
OKLCH	oklch(40.2% 0.204 278.9)
XYZ	xyz(10.4300, 5.4895, 42.0964)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B26B1 #9CB126

analogous

#2656B1 #3B26B1 #8126B1

triadic

#3B26B1 #B13B26 #26B13B

tetradic

#3B26B1 #B12656 #9CB126 #26B181

square

#3B26B1 #B12656 #9CB126 #26B181

split-complementary

#3B26B1 #B18126 #56B126

monochromatic

#19104C #2A1B7F #3B26B1 #553FD6 #8271E0

Accessibility & contrast

On white

10.01

#3B26B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3B26B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B26B1

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B26B1	#FFFFFF	#000000	##FFFFFF
##3B26B1	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B5

Deuteranopia (green-blind)

#003DAF

Tritanopia (blue-blind)

#00506B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3b26b1;
/* rgb */ color: rgb(59, 38, 177);
/* oklch */ color: oklch(40.2% 0.204 278.9);

Tailwind

colors: {
  custom: {
    50: '#8264ca',
    500: '#3b26b1',
    950: '#000000',
  },
}

SCSS

$custom: #3b26b1;
$custom-light: #8264ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3b26b1",
  "rgb": {
    "r": 59,
    "g": 38,
    "b": 177
  },
  "hsl": {
    "h": 249.065,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40196,
    "c": 0.2037,
    "h": 278.9
  },
  "luminance": 0.0549
}

Semantic roles & 50–950 ramp

primary

#3B26B1

secondary

#B9C76B

accent

#E840CE

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3B26B1

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

Preview Lab → · Contrast checker → · Palette generator →