#5774BF#5774BF

#5774BF is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.1% C 0.121 H 266.6°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#5774BF
RGB	rgb(87, 116, 191)
HSL	hsl(223, 45%, 55%)
HSV	hsv(223, 54%, 75%)
CMYK	cmyk(54.5%, 39.3%, 0%, 25.1%)
CIE-LAB	lab(49.83, 11.53, -42.61)
CIE-LCH	lch(49.83, 44.14, 285.14°)
OKLab	oklab(57.15% -0.0071 -0.1207)
OKLCH	oklch(57.15% 0.121 266.6)
XYZ	xyz(19.5767, 18.2772, 51.7763)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5774BF #BFA257

analogous

#57A8BF #5774BF #6E57BF

triadic

#5774BF #BF5774 #74BF57

tetradic

#5774BF #BF57A8 #BFA257 #57BF6E

square

#5774BF #BF57A8 #BFA257 #57BF6E

split-complementary

#5774BF #BF6E57 #A8BF57

monochromatic

#2B3E71 #3C579D #5774BF #8399D0 #B0BDE1

Accessibility & contrast

On white

4.51

#5774BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#5774BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5774BF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5774BF	#FFFFFF	#000000	##000000
##5774BF	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#557CC2

Deuteranopia (green-blind)

#4972BD

Tritanopia (blue-blind)

#1E8490

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5774bf;
/* rgb */ color: rgb(87, 116, 191);
/* oklch */ color: oklch(57.1% 0.121 266.6);

Tailwind

colors: {
  custom: {
    50: '#8d9bd3',
    500: '#5774bf',
    950: '#000000',
  },
}

SCSS

$custom: #5774bf;
$custom-light: #8d9bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#5774bf",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 191
  },
  "hsl": {
    "h": 223.269,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.57147,
    "c": 0.12093,
    "h": 266.6
  },
  "luminance": 0.18279
}

Semantic roles & 50–950 ramp

primary

#5774BF

secondary

#CFC3A3

accent

#B053D5

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5774BF

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

Preview Lab → · Contrast checker → · Palette generator →