#5257DF#5257DF

#5257DF is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.4% C 0.203 H 275.5°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#5257DF
RGB	rgb(82, 87, 223)
HSL	hsl(238, 69%, 60%)
HSV	hsv(238, 63%, 87%)
CMYK	cmyk(63.2%, 61%, 0%, 12.5%)
CIE-LAB	lab(44.14, 39.17, -70.08)
CIE-LCH	lch(44.14, 80.29, 299.20°)
OKLab	oklab(53.43% 0.0195 -0.2019)
OKLCH	oklch(53.43% 0.203 275.5)
XYZ	xyz(20.2028, 13.9363, 71.4230)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5257DF #DFDA52

analogous

#529EDF #5257DF #9352DF

triadic

#5257DF #DF5257 #57DF52

tetradic

#5257DF #DF529E #DFDA52 #52DF93

square

#5257DF #DF529E #DFDA52 #52DF93

split-complementary

#5257DF #DF9352 #9EDF52

monochromatic

#1D219A #262CCE #5257DF #8689E9 #B9BBF2

Accessibility & contrast

On white

5.54

#5257DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#5257DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5257DF

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5257DF	#FFFFFF	#000000	##FFFFFF
##5257DF	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE3

Deuteranopia (green-blind)

#0062DC

Tritanopia (blue-blind)

#007993

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5257df;
/* rgb */ color: rgb(82, 87, 223);
/* oklch */ color: oklch(53.4% 0.203 275.5);

Tailwind

colors: {
  custom: {
    50: '#9186ea',
    500: '#5257df',
    950: '#000000',
  },
}

SCSS

$custom: #5257df;
$custom-light: #9186ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5257df",
  "rgb": {
    "r": 82,
    "g": 87,
    "b": 223
  },
  "hsl": {
    "h": 237.872,
    "s": 68.78,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53431,
    "c": 0.2028,
    "h": 275.5
  },
  "luminance": 0.13938
}

Semantic roles & 50–950 ramp

primary

#5257DF

secondary

#E2E0AB

accent

#E53CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5257DF

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

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