#3D2F91#3D2F91

#3D2F91 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.5% C 0.154 H 282.9°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#3D2F91
RGB	rgb(61, 47, 145)
HSL	hsl(249, 51%, 38%)
HSV	hsv(249, 68%, 57%)
CMYK	cmyk(57.9%, 67.6%, 0%, 43.1%)
CIE-LAB	lab(26.93, 34.53, -52.15)
CIE-LCH	lch(26.93, 62.55, 303.51°)
OKLab	oklab(38.48% 0.0344 -0.15)
OKLCH	oklch(38.48% 0.154 282.9)
XYZ	xyz(8.0502, 5.0690, 27.3368)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D2F91 #83912F

analogous

#2F5291 #3D2F91 #6E2F91

triadic

#3D2F91 #913D2F #2F913D

tetradic

#3D2F91 #912F52 #83912F #2F916E

square

#3D2F91 #912F52 #83912F #2F916E

split-complementary

#3D2F91 #916E2F #52912F

monochromatic

#161135 #2A2063 #3D2F91 #503EBF #7A6BCF

Accessibility & contrast

On white

10.43

#3D2F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3D2F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D2F91

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D2F91	#FFFFFF	#000000	##FFFFFF
##3D2F91	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004394

Deuteranopia (green-blind)

#003C8F

Tritanopia (blue-blind)

#11485C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3d2f91;
/* rgb */ color: rgb(61, 47, 145);
/* oklch */ color: oklch(38.5% 0.154 282.9);

Tailwind

colors: {
  custom: {
    50: '#7c68b2',
    500: '#3d2f91',
    950: '#000000',
  },
}

SCSS

$custom: #3d2f91;
$custom-light: #7c68b2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d2f91",
  "rgb": {
    "r": 61,
    "g": 47,
    "b": 145
  },
  "hsl": {
    "h": 248.571,
    "s": 51.042,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38478,
    "c": 0.15389,
    "h": 282.9
  },
  "luminance": 0.05069
}

Semantic roles & 50–950 ramp

primary

#3D2F91

secondary

#ABB665

accent

#DB4DC6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3D2F91

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

Preview Lab → · Contrast checker → · Palette generator →