#5777E2#5777E2

#5777E2 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.9% C 0.166 H 268.5°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#5777E2
RGB	rgb(87, 119, 226)
HSL	hsl(226, 71%, 61%)
HSV	hsv(226, 62%, 89%)
CMYK	cmyk(61.5%, 47.3%, 0%, 11.4%)
CIE-LAB	lab(52.63, 21.31, -58.03)
CIE-LCH	lch(52.63, 61.82, 290.16°)
OKLab	oklab(59.94% -0.0043 -0.1659)
OKLCH	oklch(59.94% 0.166 268.5)
XYZ	xyz(24.2501, 20.7088, 74.6560)
Luminance	0.2071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5777E2 #E2C257

analogous

#57BDE2 #5777E2 #7D57E2

triadic

#5777E2 #E25777 #77E257

tetradic

#5777E2 #E257BD #E2C257 #57E27D

square

#5777E2 #E257BD #E2C257 #57E27D

split-complementary

#5777E2 #E27D57 #BDE257

monochromatic

#1C3BA3 #254ED7 #5777E2 #8BA1EB #BFCCF4

Accessibility & contrast

On white

4.08

#5777E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#5777E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5777E2

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5777E2	#FFFFFF	#000000	##000000
##5777E2	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4184E6

Deuteranopia (green-blind)

#2778E0

Tritanopia (blue-blind)

#008FA2

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5777e2;
/* rgb */ color: rgb(87, 119, 226);
/* oklch */ color: oklch(59.9% 0.166 268.5);

Tailwind

colors: {
  custom: {
    50: '#929dec',
    500: '#5777e2',
    950: '#000000',
  },
}

SCSS

$custom: #5777e2;
$custom-light: #929dec;
$custom-dark: #000000;

JSON

{
  "hex": "#5777e2",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 226
  },
  "hsl": {
    "h": 226.187,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.59936,
    "c": 0.16601,
    "h": 268.5
  },
  "luminance": 0.20711
}

Semantic roles & 50–950 ramp

primary

#5777E2

secondary

#E4D8B0

accent

#A613D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5777E2

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

Preview Lab → · Contrast checker → · Palette generator →