#5774B3#5774B3

#5774B3 is a mid, moderate blue. Relative luminance 0.178; OKLCH L 56.5% C 0.104 H 264.5°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5774B3
RGB	rgb(87, 116, 179)
HSL	hsl(221, 38%, 52%)
HSV	hsv(221, 51%, 70%)
CMYK	cmyk(51.4%, 35.2%, 0%, 29.8%)
CIE-LAB	lab(49.22, 7.67, -36.65)
CIE-LCH	lch(49.22, 37.44, 281.81°)
OKLab	oklab(56.47% -0.0099 -0.1033)
OKLCH	oklch(56.47% 0.104 264.5)
XYZ	xyz(18.3099, 17.7704, 45.1043)
Luminance	0.1777 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5774B3 #B39657

analogous

#57A2B3 #5774B3 #6857B3

triadic

#5774B3 #B35774 #74B357

tetradic

#5774B3 #B357A2 #B39657 #57B368

square

#5774B3 #B357A2 #B39657 #57B368

split-complementary

#5774B3 #B36857 #A2B357

monochromatic

#2D3E63 #40588D #5774B3 #8197C6 #ABBAD9

Accessibility & contrast

On white

4.61

#5774B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#5774B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5774B3

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5774B3	#FFFFFF	#000000	##FFFFFF
##5774B3	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7AB6

Deuteranopia (green-blind)

#5171B2

Tritanopia (blue-blind)

#2C828B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5774b3;
/* rgb */ color: rgb(87, 116, 179);
/* oklch */ color: oklch(56.5% 0.104 264.5);

Tailwind

colors: {
  custom: {
    50: '#8c9bca',
    500: '#5774b3',
    950: '#000000',
  },
}

SCSS

$custom: #5774b3;
$custom-light: #8c9bca;
$custom-dark: #000000;

JSON

{
  "hex": "#5774b3",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 179
  },
  "hsl": {
    "h": 221.087,
    "s": 37.705,
    "l": 52.157
  },
  "oklch": {
    "l": 0.56471,
    "c": 0.10381,
    "h": 264.5
  },
  "luminance": 0.17772
}

Semantic roles & 50–950 ramp

primary

#5774B3

secondary

#C7BA9F

accent

#A95ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5774B3

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

Preview Lab → · Contrast checker → · Palette generator →