#313DED#313DED

#313DED is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.9% C 0.255 H 269.5°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#313DED
RGB	rgb(49, 61, 237)
HSL	hsl(236, 84%, 56%)
HSV	hsv(236, 79%, 93%)
CMYK	cmyk(79.3%, 74.3%, 0%, 7.1%)
CIE-LAB	lab(38.03, 55.40, -88.14)
CIE-LCH	lch(38.03, 104.11, 302.15°)
OKLab	oklab(48.91% -0.002 -0.2553)
OKLCH	oklch(48.91% 0.255 269.5)
XYZ	xyz(18.2162, 10.1028, 81.0943)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313DED #EDE131

analogous

#319BED #313DED #8331ED

triadic

#313DED #ED313D #3DED31

tetradic

#313DED #ED319B #EDE131 #31ED83

square

#313DED #ED319B #EDE131 #31ED83

split-complementary

#313DED #ED8331 #9BED31

monochromatic

#0D1696 #121ECF #313DED #6972F2 #A2A7F7

Accessibility & contrast

On white

6.95

#313DED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#313DED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #313DED

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313DED	#FFFFFF	#000000	##FFFFFF
##313DED	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063F2

Deuteranopia (green-blind)

#0050EA

Tritanopia (blue-blind)

#007193

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #313ded;
/* rgb */ color: rgb(49, 61, 237);
/* oklch */ color: oklch(48.9% 0.255 269.5);

Tailwind

colors: {
  custom: {
    50: '#8a75f4',
    500: '#313ded',
    950: '#000000',
  },
}

SCSS

$custom: #313ded;
$custom-light: #8a75f4;
$custom-dark: #000000;

JSON

{
  "hex": "#313ded",
  "rgb": {
    "r": 49,
    "g": 61,
    "b": 237
  },
  "hsl": {
    "h": 236.17,
    "s": 83.929,
    "l": 56.078
  },
  "oklch": {
    "l": 0.48905,
    "c": 0.25536,
    "h": 269.5
  },
  "luminance": 0.10105
}

Semantic roles & 50–950 ramp

primary

#313DED

secondary

#E4DF96

accent

#ED2EFA

background

#F9F7FF

surface

#F2EDFF

border

#CCC8D7

text

#0E0817

muted

#7E7B85

Preview Lab

Preview with #313DED

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

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