#5974DD#5974DD

#5974DD is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.1% C 0.162 H 270.0°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#5974DD
RGB	rgb(89, 116, 221)
HSL	hsl(228, 66%, 61%)
HSV	hsv(228, 60%, 87%)
CMYK	cmyk(59.7%, 47.5%, 0%, 13.3%)
CIE-LAB	lab(51.65, 21.84, -56.79)
CIE-LCH	lch(51.65, 60.84, 291.04°)
OKLab	oklab(59.12% 0 -0.1623)
OKLCH	oklch(59.12% 0.162 270)
XYZ	xyz(23.4120, 19.8332, 70.9870)
Luminance	0.1983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5974DD #DDC259

analogous

#59B6DD #5974DD #8059DD

triadic

#5974DD #DD5974 #74DD59

tetradic

#5974DD #DD59B6 #DDC259 #59DD80

square

#5974DD #DD59B6 #DDC259 #59DD80

split-complementary

#5974DD #DD8059 #B6DD59

monochromatic

#20399C #2A4CCF #5974DD #8C9FE7 #BFC9F2

Accessibility & contrast

On white

4.23

#5974DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#5974DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5974DD

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5974DD	#FFFFFF	#000000	##000000
##5974DD	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4081E1

Deuteranopia (green-blind)

#2976DB

Tritanopia (blue-blind)

#008C9E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5974dd;
/* rgb */ color: rgb(89, 116, 221);
/* oklch */ color: oklch(59.1% 0.162 270.0);

Tailwind

colors: {
  custom: {
    50: '#939be8',
    500: '#5974dd',
    950: '#000000',
  },
}

SCSS

$custom: #5974dd;
$custom-light: #939be8;
$custom-dark: #000000;

JSON

{
  "hex": "#5974dd",
  "rgb": {
    "r": 89,
    "g": 116,
    "b": 221
  },
  "hsl": {
    "h": 227.727,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.59121,
    "c": 0.16228,
    "h": 270
  },
  "luminance": 0.19835
}

Semantic roles & 50–950 ramp

primary

#5974DD

secondary

#E2D8B0

accent

#A918CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5974DD

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

Preview Lab → · Contrast checker → · Palette generator →