#361FAD#361FAD

#361FAD is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.6% C 0.206 H 278.0°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#361FAD
RGB	rgb(54, 31, 173)
HSL	hsl(250, 70%, 40%)
HSV	hsv(250, 82%, 68%)
CMYK	cmyk(68.8%, 82.1%, 0%, 32.2%)
CIE-LAB	lab(26.10, 51.00, -70.59)
CIE-LCH	lch(26.10, 87.08, 305.85°)
OKLab	oklab(38.58% 0.0286 -0.2039)
OKLCH	oklch(38.58% 0.206 278)
XYZ	xyz(9.5517, 4.7805, 39.9464)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#361FAD #96AD1F

analogous

#1F4FAD #361FAD #7D1FAD

triadic

#361FAD #AD361F #1FAD36

tetradic

#361FAD #AD1F4F #96AD1F #1FAD7D

square

#361FAD #AD1F4F #96AD1F #1FAD7D

split-complementary

#361FAD #AD7D1F #4FAD1F

monochromatic

#160C45 #261679 #361FAD #4B2FDA #7863E3

Accessibility & contrast

On white

10.74

#361FAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#361FAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #361FAD

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##361FAD	#FFFFFF	#000000	##FFFFFF
##361FAD	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B1

Deuteranopia (green-blind)

#0038AB

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #361fad;
/* rgb */ color: rgb(54, 31, 173);
/* oklch */ color: oklch(38.6% 0.206 278.0);

Tailwind

colors: {
  custom: {
    50: '#7f60c7',
    500: '#361fad',
    950: '#000000',
  },
}

SCSS

$custom: #361fad;
$custom-light: #7f60c7;
$custom-dark: #000000;

JSON

{
  "hex": "#361fad",
  "rgb": {
    "r": 54,
    "g": 31,
    "b": 173
  },
  "hsl": {
    "h": 249.718,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.38584,
    "c": 0.20591,
    "h": 278
  },
  "luminance": 0.04781
}

Semantic roles & 50–950 ramp

primary

#361FAD

secondary

#B7C860

accent

#EC3BD0

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #361FAD

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

Preview Lab → · Contrast checker → · Palette generator →