#3118A0#3118A0

#3118A0 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 36.0% C 0.197 H 278.2°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#3118A0
RGB	rgb(49, 24, 160)
HSL	hsl(251, 74%, 36%)
HSV	hsv(251, 85%, 63%)
CMYK	cmyk(69.4%, 85%, 0%, 37.3%)
CIE-LAB	lab(23.15, 49.80, -67.62)
CIE-LCH	lch(23.15, 83.98, 306.37°)
OKLab	oklab(36.01% 0.0282 -0.1953)
OKLCH	oklch(36.01% 0.197 278.2)
XYZ	xyz(7.9364, 3.8436, 33.5745)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3118A0 #87A018

analogous

#1843A0 #3118A0 #7518A0

triadic

#3118A0 #A03118 #18A031

tetradic

#3118A0 #A01843 #87A018 #18A075

square

#3118A0 #A01843 #87A018 #18A075

split-complementary

#3118A0 #A07518 #43A018

monochromatic

#100836 #21106B #3118A0 #4120D5 #6A4EE4

Accessibility & contrast

On white

11.87

#3118A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3118A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3118A0

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3118A0	#FFFFFF	#000000	##FFFFFF
##3118A0	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA4

Deuteranopia (green-blind)

#00329E

Tritanopia (blue-blind)

#00445F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3118a0;
/* rgb */ color: rgb(49, 24, 160);
/* oklch */ color: oklch(36.0% 0.197 278.2);

Tailwind

colors: {
  custom: {
    50: '#7b5bbd',
    500: '#3118a0',
    950: '#000000',
  },
}

SCSS

$custom: #3118a0;
$custom-light: #7b5bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3118a0",
  "rgb": {
    "r": 49,
    "g": 24,
    "b": 160
  },
  "hsl": {
    "h": 251.029,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36008,
    "c": 0.19732,
    "h": 278.2
  },
  "luminance": 0.03844
}

Semantic roles & 50–950 ramp

primary

#3118A0

secondary

#B0C64D

accent

#F137CE

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #3118A0

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

Preview Lab → · Contrast checker → · Palette generator →