#5277E9#5277E9

#5277E9 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.1% C 0.177 H 267.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5277E9
RGB	rgb(82, 119, 233)
HSL	hsl(225, 77%, 62%)
HSV	hsv(225, 65%, 91%)
CMYK	cmyk(64.8%, 48.9%, 0%, 8.6%)
CIE-LAB	lab(52.81, 22.84, -61.69)
CIE-LCH	lch(52.81, 65.78, 290.32°)
OKLab	oklab(60.14% -0.0081 -0.1768)
OKLCH	oklch(60.14% 0.177 267.4)
XYZ	xyz(24.7794, 20.8684, 79.7971)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5277E9 #E9C452

analogous

#52C3E9 #5277E9 #7952E9

triadic

#5277E9 #E95277 #77E952

tetradic

#5277E9 #E952C3 #E9C452 #52E979

square

#5277E9 #E952C3 #E9C452 #52E979

split-complementary

#5277E9 #E97952 #C3E952

monochromatic

#163AAB #1D4DE1 #5277E9 #88A2F0 #BFCCF7

Accessibility & contrast

On white

4.06

#5277E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#5277E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5277E9

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5277E9	#FFFFFF	#000000	##000000
##5277E9	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3885ED

Deuteranopia (green-blind)

#0D78E7

Tritanopia (blue-blind)

#0092A5

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5277e9;
/* rgb */ color: rgb(82, 119, 233);
/* oklch */ color: oklch(60.1% 0.177 267.4);

Tailwind

colors: {
  custom: {
    50: '#919df1',
    500: '#5277e9',
    950: '#000000',
  },
}

SCSS

$custom: #5277e9;
$custom-light: #919df1;
$custom-dark: #000000;

JSON

{
  "hex": "#5277e9",
  "rgb": {
    "r": 82,
    "g": 119,
    "b": 233
  },
  "hsl": {
    "h": 225.298,
    "s": 77.436,
    "l": 61.765
  },
  "oklch": {
    "l": 0.6014,
    "c": 0.177,
    "h": 267.4
  },
  "luminance": 0.20871
}

Semantic roles & 50–950 ramp

primary

#5277E9

secondary

#E7DAAF

accent

#A70CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5277E9

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

Preview Lab → · Contrast checker → · Palette generator →