#3B26B4#3B26B4

#3B26B4 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.5% C 0.207 H 278.5°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#3B26B4
RGB	rgb(59, 38, 180)
HSL	hsl(249, 65%, 43%)
HSV	hsv(249, 79%, 71%)
CMYK	cmyk(67.2%, 78.9%, 0%, 29.4%)
CIE-LAB	lab(28.41, 50.26, -70.95)
CIE-LCH	lch(28.41, 86.95, 305.31°)
OKLab	oklab(40.52% 0.0305 -0.2049)
OKLCH	oklch(40.52% 0.207 278.5)
XYZ	xyz(10.7323, 5.6104, 43.6885)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B26B4 #9FB426

analogous

#2658B4 #3B26B4 #8226B4

triadic

#3B26B4 #B43B26 #26B43B

tetradic

#3B26B4 #B42658 #9FB426 #26B482

square

#3B26B4 #B42658 #9FB426 #26B482

split-complementary

#3B26B4 #B48226 #58B426

monochromatic

#1A114F #2A1B81 #3B26B4 #5740D7 #8373E1

Accessibility & contrast

On white

9.90

#3B26B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3B26B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B26B4

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B26B4	#FFFFFF	#000000	##FFFFFF
##3B26B4	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B8

Deuteranopia (green-blind)

#003DB2

Tritanopia (blue-blind)

#00516D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3b26b4;
/* rgb */ color: rgb(59, 38, 180);
/* oklch */ color: oklch(40.5% 0.207 278.5);

Tailwind

colors: {
  custom: {
    50: '#8264cc',
    500: '#3b26b4',
    950: '#000000',
  },
}

SCSS

$custom: #3b26b4;
$custom-light: #8264cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3b26b4",
  "rgb": {
    "r": 59,
    "g": 38,
    "b": 180
  },
  "hsl": {
    "h": 248.873,
    "s": 65.138,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40515,
    "c": 0.20719,
    "h": 278.5
  },
  "luminance": 0.05611
}

Semantic roles & 50–950 ramp

primary

#3B26B4

secondary

#BBC96D

accent

#E840CF

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3B26B4

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

Preview Lab → · Contrast checker → · Palette generator →