#4157DE#4157DE

#4157DE is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.4% C 0.206 H 270.4°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4157DE
RGB	rgb(65, 87, 222)
HSL	hsl(232, 70%, 56%)
HSV	hsv(232, 71%, 87%)
CMYK	cmyk(70.7%, 60.8%, 0%, 12.9%)
CIE-LAB	lab(43.08, 36.50, -71.29)
CIE-LCH	lch(43.08, 80.09, 297.11°)
OKLab	oklab(52.36% 0.0016 -0.2058)
OKLCH	oklch(52.36% 0.206 270.4)
XYZ	xyz(18.7685, 13.2122, 70.6542)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4157DE #DEC841

analogous

#41A6DE #4157DE #7A41DE

triadic

#4157DE #DE4157 #57DE41

tetradic

#4157DE #DE41A6 #DEC841 #41DE7A

square

#4157DE #DE41A6 #DEC841 #41DE7A

split-complementary

#4157DE #DE7A41 #A6DE41

monochromatic

#18298C #2138C0 #4157DE #7585E7 #A9B3F0

Accessibility & contrast

On white

5.76

#4157DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4157DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4157DE

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4157DE	#FFFFFF	#000000	##FFFFFF
##4157DE	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE2

Deuteranopia (green-blind)

#005FDB

Tritanopia (blue-blind)

#007992

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4157de;
/* rgb */ color: rgb(65, 87, 222);
/* oklch */ color: oklch(52.4% 0.206 270.4);

Tailwind

colors: {
  custom: {
    50: '#8a86e9',
    500: '#4157de',
    950: '#000000',
  },
}

SCSS

$custom: #4157de;
$custom-light: #8a86e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4157de",
  "rgb": {
    "r": 65,
    "g": 87,
    "b": 222
  },
  "hsl": {
    "h": 231.592,
    "s": 70.404,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52364,
    "c": 0.2058,
    "h": 270.4
  },
  "luminance": 0.13214
}

Semantic roles & 50–950 ramp

primary

#4157DE

secondary

#DED59D

accent

#D43BED

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4157DE

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

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