#5778DA#5778DA

#5778DA is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.6% C 0.154 H 267.6°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5778DA
RGB	rgb(87, 120, 218)
HSL	hsl(225, 64%, 60%)
HSV	hsv(225, 60%, 85%)
CMYK	cmyk(60.1%, 45%, 0%, 14.5%)
CIE-LAB	lab(52.42, 18.00, -53.86)
CIE-LCH	lch(52.42, 56.79, 288.48°)
OKLab	oklab(59.62% -0.0064 -0.1537)
OKLCH	oklch(59.62% 0.154 267.6)
XYZ	xyz(23.2975, 20.5192, 69.0489)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5778DA #DAB957

analogous

#57BADA #5778DA #7757DA

triadic

#5778DA #DA5778 #78DA57

tetradic

#5778DA #DA57BA #DAB957 #57DA77

square

#5778DA #DA57BA #DAB957 #57DA77

split-complementary

#5778DA #DA7757 #BADA57

monochromatic

#213E96 #2C53C8 #5778DA #89A0E5 #BBC9F0

Accessibility & contrast

On white

4.11

#5778DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#5778DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5778DA

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5778DA	#FFFFFF	#000000	##000000
##5778DA	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A83DE

Deuteranopia (green-blind)

#3678D8

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5778da;
/* rgb */ color: rgb(87, 120, 218);
/* oklch */ color: oklch(59.6% 0.154 267.6);

Tailwind

colors: {
  custom: {
    50: '#919ee6',
    500: '#5778da',
    950: '#000000',
  },
}

SCSS

$custom: #5778da;
$custom-light: #919ee6;
$custom-dark: #000000;

JSON

{
  "hex": "#5778da",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 218
  },
  "hsl": {
    "h": 224.885,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.59623,
    "c": 0.15383,
    "h": 267.6
  },
  "luminance": 0.20521
}

Semantic roles & 50–950 ramp

primary

#5778DA

secondary

#E0D3AD

accent

#BD41E7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5778DA

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

Preview Lab → · Contrast checker → · Palette generator →