#2F15CA#2F15CA

#2F15CA is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 40.7% C 0.246 H 272.9°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F15CA
RGB	rgb(47, 21, 202)
HSL	hsl(249, 81%, 44%)
HSV	hsv(249, 90%, 79%)
CMYK	cmyk(76.7%, 89.6%, 0%, 20.8%)
CIE-LAB	lab(27.86, 62.48, -84.89)
CIE-LCH	lch(27.86, 105.40, 306.35°)
OKLab	oklab(40.66% 0.0126 -0.2453)
OKLCH	oklch(40.66% 0.246 272.9)
XYZ	xyz(12.0976, 5.4036, 56.2711)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F15CA #B0CA15

analogous

#1555CA #2F15CA #8915CA

triadic

#2F15CA #CA2F15 #15CA2F

tetradic

#2F15CA #CA1555 #B0CA15 #15CA89

square

#2F15CA #CA1555 #B0CA15 #15CA89

split-complementary

#2F15CA #CA8915 #55CA15

monochromatic

#15095B #220F93 #2F15CA #4D32EA #7D6AEF

Accessibility & contrast

On white

10.09

#2F15CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2F15CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F15CA

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F15CA	#FFFFFF	#000000	##FFFFFF
##2F15CA	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ACF

Deuteranopia (green-blind)

#0039C7

Tritanopia (blue-blind)

#005577

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f15ca;
/* rgb */ color: rgb(47, 21, 202);
/* oklch */ color: oklch(40.7% 0.246 272.9);

Tailwind

colors: {
  custom: {
    50: '#845edc',
    500: '#2f15ca',
    950: '#000000',
  },
}

SCSS

$custom: #2f15ca;
$custom-light: #845edc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f15ca",
  "rgb": {
    "r": 47,
    "g": 21,
    "b": 202
  },
  "hsl": {
    "h": 248.619,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40656,
    "c": 0.24561,
    "h": 272.9
  },
  "luminance": 0.05405
}

Semantic roles & 50–950 ramp

primary

#2F15CA

secondary

#C5D566

accent

#F830DB

background

#F9F5FD

surface

#F1EAFB

border

#CBC6D4

text

#0D0515

muted

#7E7983

Preview Lab

Preview with #2F15CA

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

Preview Lab → · Contrast checker → · Palette generator →