#31154F#31154F

#31154F is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.2% C 0.102 H 302.2°. Best body text is #FFFFFF at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#31154F
RGB	rgb(49, 21, 79)
HSL	hsl(269, 58%, 20%)
HSV	hsv(269, 73%, 31%)
CMYK	cmyk(38%, 73.4%, 0%, 69%)
CIE-LAB	lab(14.14, 27.15, -30.31)
CIE-LCH	lch(14.14, 40.69, 311.85°)
OKLab	oklab(27.17% 0.0542 -0.0862)
OKLCH	oklch(27.17% 0.102 302.2)
XYZ	xyz(2.9457, 1.7538, 7.5789)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31154F #334F15

analogous

#15164F #31154F #4E154F

triadic

#31154F #4F3115 #154F31

tetradic

#31154F #4F1516 #334F15 #154F4E

square

#31154F #4F1516 #334F15 #154F4E

split-complementary

#31154F #4F4E15 #164F15

monochromatic

#0F0618 #13081F #31154F #4F227F #6D2FB0

Accessibility & contrast

On white

15.55

#31154F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#31154F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31154F

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31154F	#FFFFFF	#000000	##FFFFFF
##31154F	1.00	15.55	1.35	15.55
#FFFFFF	15.55	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002351

Deuteranopia (green-blind)

#00244E

Tritanopia (blue-blind)

#2B2230

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #31154f;
/* rgb */ color: rgb(49, 21, 79);
/* oklch */ color: oklch(27.2% 0.102 302.2);

Tailwind

colors: {
  custom: {
    50: '#6c5481',
    500: '#31154f',
    950: '#000000',
  },
}

SCSS

$custom: #31154f;
$custom-light: #6c5481;
$custom-dark: #000000;

JSON

{
  "hex": "#31154f",
  "rgb": {
    "r": 49,
    "g": 21,
    "b": 79
  },
  "hsl": {
    "h": 268.966,
    "s": 58,
    "l": 19.608
  },
  "oklch": {
    "l": 0.27171,
    "c": 0.10183,
    "h": 302.2
  },
  "luminance": 0.01754
}

Semantic roles & 50–950 ramp

primary

#31154F

secondary

#618739

accent

#E14797

background

#F6F5F7

surface

#ECE8EE

border

#C7C4C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #31154F

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

Preview Lab → · Contrast checker → · Palette generator →