#3015CA#3015CA

#3015CA is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 40.7% C 0.245 H 273.3°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#3015CA
RGB	rgb(48, 21, 202)
HSL	hsl(249, 81%, 44%)
HSV	hsv(249, 90%, 79%)
CMYK	cmyk(76.2%, 89.6%, 0%, 20.8%)
CIE-LAB	lab(27.92, 62.52, -84.78)
CIE-LCH	lch(27.92, 105.34, 306.41°)
OKLab	oklab(40.72% 0.0139 -0.2449)
OKLCH	oklch(40.72% 0.245 273.3)
XYZ	xyz(12.1442, 5.4277, 56.2733)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3015CA #AFCA15

analogous

#1554CA #3015CA #8A15CA

triadic

#3015CA #CA3015 #15CA30

tetradic

#3015CA #CA1554 #AFCA15 #15CA8A

square

#3015CA #CA1554 #AFCA15 #15CA8A

split-complementary

#3015CA #CA8A15 #54CA15

monochromatic

#16095B #230F93 #3015CA #4E32EA #7E6AEF

Accessibility & contrast

On white

10.07

#3015CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3015CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3015CA

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3015CA	#FFFFFF	#000000	##FFFFFF
##3015CA	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	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: #3015ca;
/* rgb */ color: rgb(48, 21, 202);
/* oklch */ color: oklch(40.7% 0.245 273.3);

Tailwind

colors: {
  custom: {
    50: '#845edc',
    500: '#3015ca',
    950: '#000000',
  },
}

SCSS

$custom: #3015ca;
$custom-light: #845edc;
$custom-dark: #000000;

JSON

{
  "hex": "#3015ca",
  "rgb": {
    "r": 48,
    "g": 21,
    "b": 202
  },
  "hsl": {
    "h": 248.95,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40717,
    "c": 0.24535,
    "h": 273.3
  },
  "luminance": 0.05429
}

Semantic roles & 50–950 ramp

primary

#3015CA

secondary

#C4D566

accent

#F830DA

background

#F9F5FD

surface

#F1EAFB

border

#CBC6D4

text

#0D0515

muted

#7E7983

Preview Lab

Preview with #3015CA

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

Preview Lab → · Contrast checker → · Palette generator →