#5778DB#5778DB

#5778DB is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.7% C 0.155 H 267.7°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5778DB
RGB	rgb(87, 120, 219)
HSL	hsl(225, 65%, 60%)
HSV	hsv(225, 60%, 86%)
CMYK	cmyk(60.3%, 45.2%, 0%, 14.1%)
CIE-LAB	lab(52.48, 18.34, -54.34)
CIE-LCH	lch(52.48, 57.35, 288.65°)
OKLab	oklab(59.69% -0.0063 -0.1551)
OKLCH	oklch(59.69% 0.155 267.7)
XYZ	xyz(23.4288, 20.5717, 69.7402)
Luminance	0.2057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5778DB #DBBA57

analogous

#57BADB #5778DB #7857DB

triadic

#5778DB #DB5778 #78DB57

tetradic

#5778DB #DB57BA #DBBA57 #57DB78

square

#5778DB #DB57BA #DBBA57 #57DB78

split-complementary

#5778DB #DB7857 #BADB57

monochromatic

#203E97 #2B53CA #5778DB #89A0E6 #BCC9F1

Accessibility & contrast

On white

4.11

#5778DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#5778DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5778DB

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5778DB	#FFFFFF	#000000	##000000
##5778DB	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4984DF

Deuteranopia (green-blind)

#3578D9

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5778db;
/* rgb */ color: rgb(87, 120, 219);
/* oklch */ color: oklch(59.7% 0.155 267.7);

Tailwind

colors: {
  custom: {
    50: '#919ee7',
    500: '#5778db',
    950: '#000000',
  },
}

SCSS

$custom: #5778db;
$custom-light: #919ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#5778db",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 219
  },
  "hsl": {
    "h": 225,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.59686,
    "c": 0.1552,
    "h": 267.7
  },
  "luminance": 0.20574
}

Semantic roles & 50–950 ramp

primary

#5778DB

secondary

#E0D4AD

accent

#BE40E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5778DB

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

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