#5778BD#5778BD

#5778BD is a mid, moderate blue. Relative luminance 0.191; OKLCH L 57.9% C 0.113 H 263.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5778BD
RGB	rgb(87, 120, 189)
HSL	hsl(221, 44%, 54%)
HSV	hsv(221, 54%, 74%)
CMYK	cmyk(54%, 36.5%, 0%, 25.9%)
CIE-LAB	lab(50.84, 8.44, -39.86)
CIE-LCH	lch(50.84, 40.74, 281.95°)
OKLab	oklab(57.89% -0.0122 -0.1127)
OKLCH	oklch(57.89% 0.113 263.8)
XYZ	xyz(19.8292, 19.1318, 50.7821)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5778BD #BD9C57

analogous

#57ABBD #5778BD #6957BD

triadic

#5778BD #BD5778 #78BD57

tetradic

#5778BD #BD57AB #BD9C57 #57BD69

square

#5778BD #BD57AB #BD9C57 #57BD69

split-complementary

#5778BD #BD6957 #ABBD57

monochromatic

#2B416E #3D5B9A #5778BD #839BCE #AFBFE0

Accessibility & contrast

On white

4.35

#5778BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5778BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5778BD

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5778BD	#FFFFFF	#000000	##000000
##5778BD	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7EC0

Deuteranopia (green-blind)

#5075BC

Tritanopia (blue-blind)

#208791

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5778bd;
/* rgb */ color: rgb(87, 120, 189);
/* oklch */ color: oklch(57.9% 0.113 263.8);

Tailwind

colors: {
  custom: {
    50: '#8d9ed1',
    500: '#5778bd',
    950: '#000000',
  },
}

SCSS

$custom: #5778bd;
$custom-light: #8d9ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#5778bd",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 189
  },
  "hsl": {
    "h": 220.588,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57894,
    "c": 0.11332,
    "h": 263.8
  },
  "luminance": 0.19133
}

Semantic roles & 50–950 ramp

primary

#5778BD

secondary

#CEC0A2

accent

#AA54D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5778BD

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

Preview Lab → · Contrast checker → · Palette generator →