#2F19A0#2F19A0

#2F19A0 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 36.0% C 0.197 H 277.2°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#2F19A0
RGB	rgb(47, 25, 160)
HSL	hsl(250, 73%, 36%)
HSV	hsv(250, 84%, 63%)
CMYK	cmyk(70.6%, 84.4%, 0%, 37.3%)
CIE-LAB	lab(23.12, 49.22, -67.67)
CIE-LCH	lch(23.12, 83.67, 306.03°)
OKLab	oklab(35.95% 0.0248 -0.1955)
OKLCH	oklch(35.95% 0.197 277.2)
XYZ	xyz(7.8630, 3.8369, 33.5771)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F19A0 #8AA019

analogous

#1947A0 #2F19A0 #7319A0

triadic

#2F19A0 #A02F19 #19A02F

tetradic

#2F19A0 #A01947 #8AA019 #19A073

square

#2F19A0 #A01947 #8AA019 #19A073

split-complementary

#2F19A0 #A07319 #47A019

monochromatic

#100836 #1F116B #2F19A0 #3F21D5 #6850E4

Accessibility & contrast

On white

11.88

#2F19A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2F19A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F19A0

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F19A0	#FFFFFF	#000000	##FFFFFF
##2F19A0	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA4

Deuteranopia (green-blind)

#00319E

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f19a0;
/* rgb */ color: rgb(47, 25, 160);
/* oklch */ color: oklch(36.0% 0.197 277.2);

Tailwind

colors: {
  custom: {
    50: '#7a5cbd',
    500: '#2f19a0',
    950: '#000000',
  },
}

SCSS

$custom: #2f19a0;
$custom-light: #7a5cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f19a0",
  "rgb": {
    "r": 47,
    "g": 25,
    "b": 160
  },
  "hsl": {
    "h": 249.778,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35951,
    "c": 0.19706,
    "h": 277.2
  },
  "luminance": 0.03838
}

Semantic roles & 50–950 ramp

primary

#2F19A0

secondary

#B3C64F

accent

#F038D2

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2F19A0

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

Preview Lab → · Contrast checker → · Palette generator →