#3135CA#3135CA

#3135CA is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.1% C 0.222 H 271.6°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#3135CA
RGB	rgb(49, 53, 202)
HSL	hsl(238, 61%, 49%)
HSV	hsv(238, 76%, 79%)
CMYK	cmyk(75.7%, 73.8%, 0%, 20.8%)
CIE-LAB	lab(32.84, 48.41, -76.62)
CIE-LCH	lch(32.84, 90.63, 302.28°)
OKLab	oklab(44.15% 0.0063 -0.2218)
OKLCH	oklch(44.15% 0.222 271.6)
XYZ	xyz(13.1968, 7.4620, 56.6105)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3135CA #CAC631

analogous

#3182CA #3135CA #7931CA

triadic

#3135CA #CA3135 #35CA31

tetradic

#3135CA #CA3182 #CAC631 #31CA79

square

#3135CA #CA3182 #CAC631 #31CA79

split-complementary

#3135CA #CA7931 #82CA31

monochromatic

#191B67 #252899 #3135CA #6063D8 #9193E4

Accessibility & contrast

On white

8.42

#3135CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#3135CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3135CA

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3135CA	#FFFFFF	#000000	##FFFFFF
##3135CA	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CE

Deuteranopia (green-blind)

#0046C7

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3135ca;
/* rgb */ color: rgb(49, 53, 202);
/* oklch */ color: oklch(44.1% 0.222 271.6);

Tailwind

colors: {
  custom: {
    50: '#826edb',
    500: '#3135ca',
    950: '#000000',
  },
}

SCSS

$custom: #3135ca;
$custom-light: #826edb;
$custom-dark: #000000;

JSON

{
  "hex": "#3135ca",
  "rgb": {
    "r": 49,
    "g": 53,
    "b": 202
  },
  "hsl": {
    "h": 238.431,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44146,
    "c": 0.2219,
    "h": 271.6
  },
  "luminance": 0.07463
}

Semantic roles & 50–950 ramp

primary

#3135CA

secondary

#CFCD88

accent

#E044E4

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3135CA

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

Preview Lab → · Contrast checker → · Palette generator →