#3135C0#3135C0

#3135C0 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.1% C 0.210 H 272.2°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#3135C0
RGB	rgb(49, 53, 192)
HSL	hsl(238, 59%, 47%)
HSV	hsv(238, 74%, 75%)
CMYK	cmyk(74.5%, 72.4%, 0%, 24.7%)
CIE-LAB	lab(31.82, 45.09, -72.45)
CIE-LCH	lch(31.82, 85.33, 301.89°)
OKLab	oklab(43.11% 0.0079 -0.2097)
OKLCH	oklch(43.11% 0.21 272.2)
XYZ	xyz(12.0509, 7.0037, 50.5757)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3135C0 #C0BC31

analogous

#317CC0 #3135C0 #7531C0

triadic

#3135C0 #C03135 #35C031

tetradic

#3135C0 #C0317C #C0BC31 #31C075

square

#3135C0 #C0317C #C0BC31 #31C075

split-complementary

#3135C0 #C07531 #7CC031

monochromatic

#181A5E #25288F #3135C0 #595DD5 #8A8DE1

Accessibility & contrast

On white

8.75

#3135C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3135C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3135C0

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3135C0	#FFFFFF	#000000	##FFFFFF
##3135C0	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C4

Deuteranopia (green-blind)

#0044BD

Tritanopia (blue-blind)

#005D77

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3135c0;
/* rgb */ color: rgb(49, 53, 192);
/* oklch */ color: oklch(43.1% 0.210 272.2);

Tailwind

colors: {
  custom: {
    50: '#806ed4',
    500: '#3135c0',
    950: '#000000',
  },
}

SCSS

$custom: #3135c0;
$custom-light: #806ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#3135c0",
  "rgb": {
    "r": 49,
    "g": 53,
    "b": 192
  },
  "hsl": {
    "h": 238.322,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43115,
    "c": 0.20982,
    "h": 272.2
  },
  "luminance": 0.07005
}

Semantic roles & 50–950 ramp

primary

#3135C0

secondary

#CBC982

accent

#DE45E3

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3135C0

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

Preview Lab → · Contrast checker → · Palette generator →