#5977DB#5977DB

#5977DB is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.6% C 0.156 H 268.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5977DB
RGB	rgb(89, 119, 219)
HSL	hsl(226, 64%, 60%)
HSV	hsv(226, 59%, 86%)
CMYK	cmyk(59.4%, 45.7%, 0%, 14.1%)
CIE-LAB	lab(52.32, 19.33, -54.58)
CIE-LCH	lch(52.32, 57.90, 289.50°)
OKLab	oklab(59.6% -0.0033 -0.1558)
OKLCH	oklch(59.6% 0.156 268.8)
XYZ	xyz(23.4985, 20.4300, 69.7092)
Luminance	0.2043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5977DB #DBBD59

analogous

#59B8DB #5977DB #7C59DB

triadic

#5977DB #DB5977 #77DB59

tetradic

#5977DB #DB59B8 #DBBD59 #59DB7C

square

#5977DB #DB59B8 #DBBD59 #59DB7C

split-complementary

#5977DB #DB7C59 #B8DB59

monochromatic

#213D99 #2C51CB #5977DB #8BA0E6 #BEC9F1

Accessibility & contrast

On white

4.13

#5977DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#5977DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5977DB

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5977DB	#FFFFFF	#000000	##000000
##5977DB	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4883DF

Deuteranopia (green-blind)

#3477D9

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5977db;
/* rgb */ color: rgb(89, 119, 219);
/* oklch */ color: oklch(59.6% 0.156 268.8);

Tailwind

colors: {
  custom: {
    50: '#929de7',
    500: '#5977db',
    950: '#000000',
  },
}

SCSS

$custom: #5977db;
$custom-light: #929de7;
$custom-dark: #000000;

JSON

{
  "hex": "#5977db",
  "rgb": {
    "r": 89,
    "g": 119,
    "b": 219
  },
  "hsl": {
    "h": 226.154,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.59595,
    "c": 0.1558,
    "h": 268.8
  },
  "luminance": 0.20432
}

Semantic roles & 50–950 ramp

primary

#5977DB

secondary

#E1D5AF

accent

#A319CC

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5977DB

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

Preview Lab → · Contrast checker → · Palette generator →