#5778AE#5778AE

#5778AE is a mid, moderate blue. Relative luminance 0.185; OKLCH L 57.1% C 0.092 H 259.9°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5778AE
RGB	rgb(87, 120, 174)
HSL	hsl(217, 35%, 51%)
HSV	hsv(217, 50%, 68%)
CMYK	cmyk(50%, 31%, 0%, 31.8%)
CIE-LAB	lab(50.11, 3.66, -32.34)
CIE-LCH	lch(50.11, 32.55, 276.46°)
OKLab	oklab(57.09% -0.0161 -0.0908)
OKLCH	oklch(57.09% 0.092 259.9)
XYZ	xyz(18.2844, 18.5139, 42.6462)
Luminance	0.1852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5778AE #AE8D57

analogous

#57A3AE #5778AE #6157AE

triadic

#5778AE #AE5778 #78AE57

tetradic

#5778AE #AE57A3 #AE8D57 #57AE61

square

#5778AE #AE57A3 #AE8D57 #57AE61

split-complementary

#5778AE #AE6157 #A3AE57

monochromatic

#2D3F5E #415B87 #5778AE #8099C2 #AABAD6

Accessibility & contrast

On white

4.47

#5778AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#5778AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5778AE

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5778AE	#FFFFFF	#000000	##000000
##5778AE	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637CB0

Deuteranopia (green-blind)

#5974AD

Tritanopia (blue-blind)

#30848B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5778ae;
/* rgb */ color: rgb(87, 120, 174);
/* oklch */ color: oklch(57.1% 0.092 259.9);

Tailwind

colors: {
  custom: {
    50: '#8b9ec6',
    500: '#5778ae',
    950: '#000000',
  },
}

SCSS

$custom: #5778ae;
$custom-light: #8b9ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#5778ae",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 174
  },
  "hsl": {
    "h": 217.241,
    "s": 34.94,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5709,
    "c": 0.09223,
    "h": 259.9
  },
  "luminance": 0.18515
}

Semantic roles & 50–950 ramp

primary

#5778AE

secondary

#C4B59D

accent

#A15DCB

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5778AE

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

Preview Lab → · Contrast checker → · Palette generator →