#5F89DD#5F89DD

#5F89DD is a light, vivid blue. Relative luminance 0.255; OKLCH L 63.8% C 0.135 H 263.0°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#5F89DD
RGB	rgb(95, 137, 221)
HSL	hsl(220, 65%, 62%)
HSV	hsv(220, 57%, 87%)
CMYK	cmyk(57%, 38%, 0%, 13.3%)
CIE-LAB	lab(57.60, 10.27, -47.28)
CIE-LCH	lch(57.60, 48.38, 282.25°)
OKLab	oklab(63.78% -0.0164 -0.134)
OKLCH	oklch(63.78% 0.135 263)
XYZ	xyz(26.7116, 25.5425, 71.9152)
Luminance	0.2555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F89DD #DDB35F

analogous

#5FC8DD #5F89DD #745FDD

triadic

#5F89DD #DD5F89 #89DD5F

tetradic

#5F89DD #DD5FC8 #DDB35F #5FDD74

square

#5F89DD #DD5FC8 #DDB35F #5FDD74

split-complementary

#5F89DD #DD745F #C8DD5F

monochromatic

#224CA0 #2D64D2 #5F89DD #91AEE8 #C4D3F2

Accessibility & contrast

On white

3.44

#5F89DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#5F89DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F89DD

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F89DD	#FFFFFF	#000000	##000000
##5F89DD	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6691E0

Deuteranopia (green-blind)

#5685DB

Tritanopia (blue-blind)

#009CA8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5f89dd;
/* rgb */ color: rgb(95, 137, 221);
/* oklch */ color: oklch(63.8% 0.135 263.0);

Tailwind

colors: {
  custom: {
    50: '#95abe8',
    500: '#5f89dd',
    950: '#000000',
  },
}

SCSS

$custom: #5f89dd;
$custom-light: #95abe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f89dd",
  "rgb": {
    "r": 95,
    "g": 137,
    "b": 221
  },
  "hsl": {
    "h": 220,
    "s": 64.948,
    "l": 61.961
  },
  "oklch": {
    "l": 0.63778,
    "c": 0.13504,
    "h": 263
  },
  "luminance": 0.25545
}

Semantic roles & 50–950 ramp

primary

#5F89DD

secondary

#E3D4B5

accent

#9119CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5F89DD

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

Preview Lab → · Contrast checker → · Palette generator →