#3115CA#3115CA

#3115CA is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.8% C 0.245 H 273.6°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#3115CA
RGB	rgb(49, 21, 202)
HSL	hsl(249, 81%, 44%)
HSV	hsv(249, 90%, 79%)
CMYK	cmyk(75.7%, 89.6%, 0%, 20.8%)
CIE-LAB	lab(27.99, 62.57, -84.66)
CIE-LCH	lch(27.99, 105.27, 306.46°)
OKLab	oklab(40.78% 0.0153 -0.2446)
OKLCH	oklch(40.78% 0.245 273.6)
XYZ	xyz(12.1919, 5.4523, 56.2755)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3115CA #AECA15

analogous

#1553CA #3115CA #8B15CA

triadic

#3115CA #CA3115 #15CA31

tetradic

#3115CA #CA1553 #AECA15 #15CA8B

square

#3115CA #CA1553 #AECA15 #15CA8B

split-complementary

#3115CA #CA8B15 #53CA15

monochromatic

#16095B #240F93 #3115CA #4F32EA #7F6AEF

Accessibility & contrast

On white

10.04

#3115CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3115CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3115CA

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3115CA	#FFFFFF	#000000	##FFFFFF
##3115CA	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ACF

Deuteranopia (green-blind)

#003AC7

Tritanopia (blue-blind)

#005577

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3115ca;
/* rgb */ color: rgb(49, 21, 202);
/* oklch */ color: oklch(40.8% 0.245 273.6);

Tailwind

colors: {
  custom: {
    50: '#845edc',
    500: '#3115ca',
    950: '#000000',
  },
}

SCSS

$custom: #3115ca;
$custom-light: #845edc;
$custom-dark: #000000;

JSON

{
  "hex": "#3115ca",
  "rgb": {
    "r": 49,
    "g": 21,
    "b": 202
  },
  "hsl": {
    "h": 249.282,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40779,
    "c": 0.2451,
    "h": 273.6
  },
  "luminance": 0.05454
}

Semantic roles & 50–950 ramp

primary

#3115CA

secondary

#C4D566

accent

#F830D9

background

#F9F5FD

surface

#F1EAFB

border

#CBC6D4

text

#0D0515

muted

#7E7983

Preview Lab

Preview with #3115CA

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

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