#2815CA#2815CA

#2815CA is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 40.3% C 0.247 H 270.9°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#2815CA
RGB	rgb(40, 21, 202)
HSL	hsl(246, 81%, 44%)
HSV	hsv(246, 90%, 79%)
CMYK	cmyk(80.2%, 89.6%, 0%, 20.8%)
CIE-LAB	lab(27.44, 62.21, -85.59)
CIE-LCH	lch(27.44, 105.81, 306.01°)
OKLab	oklab(40.26% 0.0039 -0.2474)
OKLCH	oklch(40.26% 0.247 270.9)
XYZ	xyz(11.8003, 5.2504, 56.2572)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2815CA #B7CA15

analogous

#155CCA #2815CA #8215CA

triadic

#2815CA #CA2815 #15CA28

tetradic

#2815CA #CA155C #B7CA15 #15CA82

square

#2815CA #CA155C #B7CA15 #15CA82

split-complementary

#2815CA #CA8215 #5CCA15

monochromatic

#12095B #1D0F93 #2815CA #4632EA #786AEF

Accessibility & contrast

On white

10.24

#2815CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2815CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2815CA

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2815CA	#FFFFFF	#000000	##FFFFFF
##2815CA	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049CF

Deuteranopia (green-blind)

#0038C7

Tritanopia (blue-blind)

#005677

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2815ca;
/* rgb */ color: rgb(40, 21, 202);
/* oklch */ color: oklch(40.3% 0.247 270.9);

Tailwind

colors: {
  custom: {
    50: '#825ddc',
    500: '#2815ca',
    950: '#000000',
  },
}

SCSS

$custom: #2815ca;
$custom-light: #825ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#2815ca",
  "rgb": {
    "r": 40,
    "g": 21,
    "b": 202
  },
  "hsl": {
    "h": 246.298,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40261,
    "c": 0.24746,
    "h": 270.9
  },
  "luminance": 0.05252
}

Semantic roles & 50–950 ramp

primary

#2815CA

secondary

#C9D566

accent

#F830E3

background

#F9F5FD

surface

#F1E9FB

border

#CBC5D4

text

#0D0515

muted

#7E7983

Preview Lab

Preview with #2815CA

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

Preview Lab → · Contrast checker → · Palette generator →