#5977DF#5977DF

#5977DF is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.9% C 0.161 H 269.0°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#5977DF
RGB	rgb(89, 119, 223)
HSL	hsl(227, 68%, 61%)
HSV	hsv(227, 60%, 87%)
CMYK	cmyk(60.1%, 46.6%, 0%, 12.5%)
CIE-LAB	lab(52.56, 20.66, -56.46)
CIE-LCH	lch(52.56, 60.12, 290.10°)
OKLab	oklab(59.85% -0.0028 -0.1613)
OKLCH	oklch(59.85% 0.161 269)
XYZ	xyz(24.0314, 20.6432, 72.5159)
Luminance	0.2064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5977DF #DFC159

analogous

#59BADF #5977DF #7E59DF

triadic

#5977DF #DF5977 #77DF59

tetradic

#5977DF #DF59BA #DFC159 #59DF7E

square

#5977DF #DF59BA #DFC159 #59DF7E

split-complementary

#5977DF #DF7E59 #BADF59

monochromatic

#1F3B9F #294FD2 #5977DF #8CA1E9 #C0CBF3

Accessibility & contrast

On white

4.09

#5977DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#5977DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5977DF

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5977DF	#FFFFFF	#000000	##000000
##5977DF	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4484E3

Deuteranopia (green-blind)

#2E78DD

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5977df;
/* rgb */ color: rgb(89, 119, 223);
/* oklch */ color: oklch(59.9% 0.161 269.0);

Tailwind

colors: {
  custom: {
    50: '#939de9',
    500: '#5977df',
    950: '#000000',
  },
}

SCSS

$custom: #5977df;
$custom-light: #939de9;
$custom-dark: #000000;

JSON

{
  "hex": "#5977df",
  "rgb": {
    "r": 89,
    "g": 119,
    "b": 223
  },
  "hsl": {
    "h": 226.567,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.59852,
    "c": 0.16129,
    "h": 269
  },
  "luminance": 0.20645
}

Semantic roles & 50–950 ramp

primary

#5977DF

secondary

#E3D8B1

accent

#A616D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5977DF

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

Preview Lab → · Contrast checker → · Palette generator →