#2A103F#2A103F

#2A103F is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.1% C 0.087 H 306.3°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#2A103F
RGB	rgb(42, 16, 63)
HSL	hsl(273, 59%, 15%)
HSV	hsv(273, 75%, 25%)
CMYK	cmyk(33.3%, 74.6%, 0%, 75.3%)
CIE-LAB	lab(10.72, 23.73, -24.74)
CIE-LCH	lch(10.72, 34.28, 313.81°)
OKLab	oklab(24.07% 0.0515 -0.0701)
OKLCH	oklch(24.07% 0.087 306.3)
XYZ	xyz(2.0371, 1.2217, 4.8302)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A103F #253F10

analogous

#12103F #2A103F #3F103C

triadic

#2A103F #3F2A10 #103F2A

tetradic

#2A103F #3F1210 #253F10 #103C3F

square

#2A103F #3F1210 #253F10 #103C3F

split-complementary

#2A103F #3C3F10 #103F12

monochromatic

#100618 #100618 #2A103F #4B1C70 #6B29A1

Accessibility & contrast

On white

16.88

#2A103F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#2A103F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A103F

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A103F	#FFFFFF	#000000	##FFFFFF
##2A103F	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C40

Deuteranopia (green-blind)

#051D3E

Tritanopia (blue-blind)

#261A25

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2a103f;
/* rgb */ color: rgb(42, 16, 63);
/* oklch */ color: oklch(24.1% 0.087 306.3);

Tailwind

colors: {
  custom: {
    50: '#665074',
    500: '#2a103f',
    950: '#000000',
  },
}

SCSS

$custom: #2a103f;
$custom-light: #665074;
$custom-dark: #000000;

JSON

{
  "hex": "#2a103f",
  "rgb": {
    "r": 42,
    "g": 16,
    "b": 63
  },
  "hsl": {
    "h": 273.191,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.24066,
    "c": 0.08698,
    "h": 306.3
  },
  "luminance": 0.01222
}

Semantic roles & 50–950 ramp

primary

#2A103F

secondary

#527932

accent

#E3458C

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060208

muted

#7A787B

Preview Lab

Preview with #2A103F

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

Preview Lab → · Contrast checker → · Palette generator →