#3D27B7#3D27B7

#3D27B7 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.1% C 0.209 H 278.8°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#3D27B7
RGB	rgb(61, 39, 183)
HSL	hsl(249, 65%, 44%)
HSV	hsv(249, 79%, 72%)
CMYK	cmyk(66.7%, 78.7%, 0%, 28.2%)
CIE-LAB	lab(29.06, 50.87, -71.65)
CIE-LCH	lch(29.06, 87.87, 305.37°)
OKLab	oklab(41.11% 0.032 -0.2069)
OKLCH	oklch(41.11% 0.209 278.8)
XYZ	xyz(11.1945, 5.8611, 45.3319)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D27B7 #A1B727

analogous

#2759B7 #3D27B7 #8527B7

triadic

#3D27B7 #B73D27 #27B73D

tetradic

#3D27B7 #B72759 #A1B727 #27B785

square

#3D27B7 #B72759 #A1B727 #27B785

split-complementary

#3D27B7 #B78527 #59B727

monochromatic

#1B1152 #2C1C85 #3D27B7 #5B44D7 #8776E2

Accessibility & contrast

On white

9.67

#3D27B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3D27B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D27B7

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D27B7	#FFFFFF	#000000	##FFFFFF
##3D27B7	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABB

Deuteranopia (green-blind)

#003FB4

Tritanopia (blue-blind)

#00526F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3d27b7;
/* rgb */ color: rgb(61, 39, 183);
/* oklch */ color: oklch(41.1% 0.209 278.8);

Tailwind

colors: {
  custom: {
    50: '#8465ce',
    500: '#3d27b7',
    950: '#000000',
  },
}

SCSS

$custom: #3d27b7;
$custom-light: #8465ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3d27b7",
  "rgb": {
    "r": 61,
    "g": 39,
    "b": 183
  },
  "hsl": {
    "h": 249.167,
    "s": 64.865,
    "l": 43.529
  },
  "oklch": {
    "l": 0.41105,
    "c": 0.20941,
    "h": 278.8
  },
  "luminance": 0.05862
}

Semantic roles & 50–950 ramp

primary

#3D27B7

secondary

#BCC970

accent

#E840CE

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3D27B7

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

Preview Lab → · Contrast checker → · Palette generator →