#3134CE#3134CE

#3134CE is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.4% C 0.228 H 271.5°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#3134CE
RGB	rgb(49, 52, 206)
HSL	hsl(239, 62%, 50%)
HSV	hsv(239, 76%, 81%)
CMYK	cmyk(76.2%, 74.8%, 0%, 19.2%)
CIE-LAB	lab(33.06, 50.27, -78.58)
CIE-LCH	lch(33.06, 93.29, 302.61°)
OKLab	oklab(44.43% 0.006 -0.2275)
OKLCH	oklch(44.43% 0.228 271.5)
XYZ	xyz(13.6314, 7.5637, 59.1221)
Luminance	0.0756 (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

#3134CE #CECB31

analogous

#3182CE #3134CE #7D31CE

triadic

#3134CE #CE3134 #34CE31

tetradic

#3134CE #CE3182 #CECB31 #31CE7D

square

#3134CE #CE3182 #CECB31 #31CE7D

split-complementary

#3134CE #CE7D31 #82CE31

monochromatic

#191B6B #25289D #3134CE #6265DA #9495E6

Accessibility & contrast

On white

8.36

#3134CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3134CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3134CE

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3134CE	#FFFFFF	#000000	##FFFFFF
##3134CE	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055D2

Deuteranopia (green-blind)

#0046CB

Tritanopia (blue-blind)

#00617F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3134ce;
/* rgb */ color: rgb(49, 52, 206);
/* oklch */ color: oklch(44.4% 0.228 271.5);

Tailwind

colors: {
  custom: {
    50: '#836ede',
    500: '#3134ce',
    950: '#000000',
  },
}

SCSS

$custom: #3134ce;
$custom-light: #836ede;
$custom-dark: #000000;

JSON

{
  "hex": "#3134ce",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 206
  },
  "hsl": {
    "h": 238.854,
    "s": 61.569,
    "l": 50
  },
  "oklch": {
    "l": 0.44426,
    "c": 0.22759,
    "h": 271.5
  },
  "luminance": 0.07565
}

Semantic roles & 50–950 ramp

primary

#3134CE

secondary

#D1CF8A

accent

#E243E5

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3134CE

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

Preview Lab → · Contrast checker → · Palette generator →