#5374DD#5374DD

#5374DD is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.8% C 0.164 H 268.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5374DD
RGB	rgb(83, 116, 221)
HSL	hsl(226, 67%, 60%)
HSV	hsv(226, 62%, 87%)
CMYK	cmyk(62.4%, 47.5%, 0%, 13.3%)
CIE-LAB	lab(51.32, 20.76, -57.33)
CIE-LCH	lch(51.32, 60.97, 289.91°)
OKLab	oklab(58.79% -0.0058 -0.164)
OKLCH	oklch(58.79% 0.164 268)
XYZ	xyz(22.8594, 19.5482, 70.9611)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5374DD #DDBC53

analogous

#53B9DD #5374DD #7753DD

triadic

#5374DD #DD5374 #74DD53

tetradic

#5374DD #DD53B9 #DDBC53 #53DD77

square

#5374DD #DD53B9 #DDBC53 #53DD77

split-complementary

#5374DD #DD7753 #B9DD53

monochromatic

#1E3B98 #284FCB #5374DD #869DE7 #B9C7F1

Accessibility & contrast

On white

4.28

#5374DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#5374DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5374DD

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5374DD	#FFFFFF	#000000	##000000
##5374DD	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E81E1

Deuteranopia (green-blind)

#2474DB

Tritanopia (blue-blind)

#008C9E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5374dd;
/* rgb */ color: rgb(83, 116, 221);
/* oklch */ color: oklch(58.8% 0.164 268.0);

Tailwind

colors: {
  custom: {
    50: '#909be8',
    500: '#5374dd',
    950: '#000000',
  },
}

SCSS

$custom: #5374dd;
$custom-light: #909be8;
$custom-dark: #000000;

JSON

{
  "hex": "#5374dd",
  "rgb": {
    "r": 83,
    "g": 116,
    "b": 221
  },
  "hsl": {
    "h": 225.652,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.58786,
    "c": 0.1641,
    "h": 268
  },
  "luminance": 0.1955
}

Semantic roles & 50–950 ramp

primary

#5374DD

secondary

#E1D4AB

accent

#C13EEA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5374DD

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

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