#5772CB#5772CB

#5772CB is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.4% C 0.140 H 269.0°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#5772CB
RGB	rgb(87, 114, 203)
HSL	hsl(226, 53%, 57%)
HSV	hsv(226, 57%, 80%)
CMYK	cmyk(57.1%, 43.8%, 0%, 20.4%)
CIE-LAB	lab(49.94, 16.70, -49.30)
CIE-LCH	lch(49.94, 52.06, 288.71°)
OKLab	oklab(57.45% -0.0025 -0.1404)
OKLCH	oklch(57.45% 0.14 269)
XYZ	xyz(20.7237, 18.3711, 58.9422)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5772CB #CBB057

analogous

#57ACCB #5772CB #7657CB

triadic

#5772CB #CB5772 #72CB57

tetradic

#5772CB #CB57AC #CBB057 #57CB76

square

#5772CB #CB57AC #CBB057 #57CB76

split-complementary

#5772CB #CB7657 #ACCB57

monochromatic

#283C80 #3652AF #5772CB #8699D9 #B4C0E8

Accessibility & contrast

On white

4.49

#5772CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#5772CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5772CB

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5772CB	#FFFFFF	#000000	##000000
##5772CB	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7CCE

Deuteranopia (green-blind)

#3B72C9

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5772cb;
/* rgb */ color: rgb(87, 114, 203);
/* oklch */ color: oklch(57.4% 0.140 269.0);

Tailwind

colors: {
  custom: {
    50: '#8f9adb',
    500: '#5772cb',
    950: '#000000',
  },
}

SCSS

$custom: #5772cb;
$custom-light: #8f9adb;
$custom-dark: #000000;

JSON

{
  "hex": "#5772cb",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 203
  },
  "hsl": {
    "h": 226.034,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57447,
    "c": 0.14038,
    "h": 269
  },
  "luminance": 0.18373
}

Semantic roles & 50–950 ramp

primary

#5772CB

secondary

#D7CCA7

accent

#BB4CDC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5772CB

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

Preview Lab → · Contrast checker → · Palette generator →