#3A26B1#3A26B1

#3A26B1 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.1% C 0.204 H 278.4°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#3A26B1
RGB	rgb(58, 38, 177)
HSL	hsl(249, 65%, 42%)
HSV	hsv(249, 79%, 69%)
CMYK	cmyk(67.2%, 78.5%, 0%, 30.6%)
CIE-LAB	lab(28.00, 49.25, -69.83)
CIE-LCH	lch(28.00, 85.45, 305.20°)
OKLab	oklab(40.12% 0.0299 -0.2017)
OKLCH	oklch(40.12% 0.204 278.4)
XYZ	xyz(10.3713, 5.4592, 42.0936)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A26B1 #9DB126

analogous

#2658B1 #3A26B1 #8026B1

triadic

#3A26B1 #B13A26 #26B13A

tetradic

#3A26B1 #B12658 #9DB126 #26B180

square

#3A26B1 #B12658 #9DB126 #26B180

split-complementary

#3A26B1 #B18026 #58B126

monochromatic

#19104C #291B7F #3A26B1 #543FD6 #8171E0

Accessibility & contrast

On white

10.04

#3A26B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3A26B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A26B1

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A26B1	#FFFFFF	#000000	##FFFFFF
##3A26B1	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B5

Deuteranopia (green-blind)

#003CAF

Tritanopia (blue-blind)

#00506B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a26b1;
/* rgb */ color: rgb(58, 38, 177);
/* oklch */ color: oklch(40.1% 0.204 278.4);

Tailwind

colors: {
  custom: {
    50: '#8164ca',
    500: '#3a26b1',
    950: '#000000',
  },
}

SCSS

$custom: #3a26b1;
$custom-light: #8164ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3a26b1",
  "rgb": {
    "r": 58,
    "g": 38,
    "b": 177
  },
  "hsl": {
    "h": 248.633,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40118,
    "c": 0.2039,
    "h": 278.4
  },
  "luminance": 0.0546
}

Semantic roles & 50–950 ramp

primary

#3A26B1

secondary

#BAC76B

accent

#E840D0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3A26B1

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

Preview Lab → · Contrast checker → · Palette generator →