#2515CA#2515CA

#2515CA is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 40.1% C 0.248 H 270.1°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#2515CA
RGB	rgb(37, 21, 202)
HSL	hsl(245, 81%, 44%)
HSV	hsv(245, 90%, 79%)
CMYK	cmyk(81.7%, 89.6%, 0%, 20.8%)
CIE-LAB	lab(27.28, 62.11, -85.87)
CIE-LCH	lch(27.28, 105.97, 305.88°)
OKLab	oklab(40.11% 0.0005 -0.2482)
OKLCH	oklch(40.11% 0.248 270.1)
XYZ	xyz(11.6882, 5.1925, 56.2519)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2515CA #BACA15

analogous

#155FCA #2515CA #7F15CA

triadic

#2515CA #CA2515 #15CA25

tetradic

#2515CA #CA155F #BACA15 #15CA7F

square

#2515CA #CA155F #BACA15 #15CA7F

split-complementary

#2515CA #CA7F15 #5FCA15

monochromatic

#11095B #1B0F93 #2515CA #4332EA #766AEF

Accessibility & contrast

On white

10.30

#2515CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2515CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2515CA

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2515CA	#FFFFFF	#000000	##FFFFFF
##2515CA	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049CF

Deuteranopia (green-blind)

#0037C7

Tritanopia (blue-blind)

#005677

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2515ca;
/* rgb */ color: rgb(37, 21, 202);
/* oklch */ color: oklch(40.1% 0.248 270.1);

Tailwind

colors: {
  custom: {
    50: '#815ddc',
    500: '#2515ca',
    950: '#000000',
  },
}

SCSS

$custom: #2515ca;
$custom-light: #815ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#2515ca",
  "rgb": {
    "r": 37,
    "g": 21,
    "b": 202
  },
  "hsl": {
    "h": 245.304,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40109,
    "c": 0.24824,
    "h": 270.1
  },
  "luminance": 0.05194
}

Semantic roles & 50–950 ramp

primary

#2515CA

secondary

#CBD566

accent

#F830E6

background

#F9F5FD

surface

#F1E9FB

border

#CBC5D4

text

#0D0515

muted

#7E7983

Preview Lab

Preview with #2515CA

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

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