#3D27B9#3D27B9

#3D27B9 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.3% C 0.212 H 278.6°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#3D27B9
RGB	rgb(61, 39, 185)
HSL	hsl(249, 65%, 44%)
HSV	hsv(249, 79%, 73%)
CMYK	cmyk(67%, 78.9%, 0%, 27.5%)
CIE-LAB	lab(29.27, 51.47, -72.49)
CIE-LCH	lch(29.27, 88.90, 305.38°)
OKLab	oklab(41.32% 0.0315 -0.2094)
OKLCH	oklch(41.32% 0.212 278.6)
XYZ	xyz(11.4041, 5.9450, 46.4360)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D27B9 #A3B927

analogous

#275AB9 #3D27B9 #8627B9

triadic

#3D27B9 #B93D27 #27B93D

tetradic

#3D27B9 #B9275A #A3B927 #27B986

square

#3D27B9 #B9275A #A3B927 #27B986

split-complementary

#3D27B9 #B98627 #5AB927

monochromatic

#1C1254 #2C1C86 #3D27B9 #5B45D8 #8878E3

Accessibility & contrast

On white

9.59

#3D27B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3D27B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D27B9

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D27B9	#FFFFFF	#000000	##FFFFFF
##3D27B9	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBD

Deuteranopia (green-blind)

#003FB6

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3d27b9;
/* rgb */ color: rgb(61, 39, 185);
/* oklch */ color: oklch(41.3% 0.212 278.6);

Tailwind

colors: {
  custom: {
    50: '#8465cf',
    500: '#3d27b9',
    950: '#000000',
  },
}

SCSS

$custom: #3d27b9;
$custom-light: #8465cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d27b9",
  "rgb": {
    "r": 61,
    "g": 39,
    "b": 185
  },
  "hsl": {
    "h": 249.041,
    "s": 65.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41317,
    "c": 0.21173,
    "h": 278.6
  },
  "luminance": 0.05946
}

Semantic roles & 50–950 ramp

primary

#3D27B9

secondary

#BDCA72

accent

#E840CF

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3D27B9

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

Preview Lab → · Contrast checker → · Palette generator →