#5659DB#5659DB

#5659DB is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.7% C 0.194 H 276.6°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#5659DB
RGB	rgb(86, 89, 219)
HSL	hsl(239, 65%, 60%)
HSV	hsv(239, 61%, 86%)
CMYK	cmyk(60.7%, 59.4%, 0%, 14.1%)
CIE-LAB	lab(44.57, 37.27, -67.10)
CIE-LCH	lch(44.57, 76.75, 299.05°)
OKLab	oklab(53.72% 0.0225 -0.193)
OKLCH	oklch(53.72% 0.194 276.6)
XYZ	xyz(20.1922, 14.2361, 68.6879)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5659DB #DBD856

analogous

#569BDB #5659DB #9656DB

triadic

#5659DB #DB5659 #59DB56

tetradic

#5659DB #DB569B #DBD856 #56DB96

square

#5659DB #DB569B #DBD856 #56DB96

split-complementary

#5659DB #DB9656 #9BDB56

monochromatic

#202397 #2B2EC9 #5659DB #888BE6 #BBBCF0

Accessibility & contrast

On white

5.46

#5659DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#5659DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5659DB

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5659DB	#FFFFFF	#000000	##FFFFFF
##5659DB	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDF

Deuteranopia (green-blind)

#0064D8

Tritanopia (blue-blind)

#007991

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5659db;
/* rgb */ color: rgb(86, 89, 219);
/* oklch */ color: oklch(53.7% 0.194 276.6);

Tailwind

colors: {
  custom: {
    50: '#9288e7',
    500: '#5659db',
    950: '#000000',
  },
}

SCSS

$custom: #5659db;
$custom-light: #9288e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5659db",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 219
  },
  "hsl": {
    "h": 238.647,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.5372,
    "c": 0.19427,
    "h": 276.6
  },
  "luminance": 0.14238
}

Semantic roles & 50–950 ramp

primary

#5659DB

secondary

#E0DFAD

accent

#E440E8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5659DB

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

Preview Lab → · Contrast checker → · Palette generator →