#5F89FB#5F89FB

#5F89FB is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.6% C 0.176 H 266.4°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#5F89FB
RGB	rgb(95, 137, 251)
HSL	hsl(224, 95%, 68%)
HSV	hsv(224, 62%, 98%)
CMYK	cmyk(62.2%, 45.4%, 0%, 1.6%)
CIE-LAB	lab(59.24, 20.13, -61.31)
CIE-LCH	lch(59.24, 64.53, 288.18°)
OKLab	oklab(65.57% -0.011 -0.1752)
OKLCH	oklch(65.57% 0.176 266.4)
XYZ	xyz(31.0716, 27.2865, 94.8775)
Luminance	0.2729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F89FB #FBD15F

analogous

#5FD7FB #5F89FB #835FFB

triadic

#5F89FB #FB5F89 #89FB5F

tetradic

#5F89FB #FB5FD7 #FBD15F #5FFB83

square

#5F89FB #FB5FD7 #FBD15F #5FFB83

split-complementary

#5F89FB #FB835F #D7FB5F

monochromatic

#053FDA #235DFA #5F89FB #9BB5FC #D6E1FE

Accessibility & contrast

On white

3.25

#5F89FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#5F89FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F89FB

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F89FB	#FFFFFF	#000000	##000000
##5F89FB	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5196FF

Deuteranopia (green-blind)

#3688F9

Tritanopia (blue-blind)

#00A3B6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5f89fb;
/* rgb */ color: rgb(95, 137, 251);
/* oklch */ color: oklch(65.6% 0.176 266.4);

Tailwind

colors: {
  custom: {
    50: '#9aaafd',
    500: '#5f89fb',
    950: '#000000',
  },
}

SCSS

$custom: #5f89fb;
$custom-light: #9aaafd;
$custom-dark: #000000;

JSON

{
  "hex": "#5f89fb",
  "rgb": {
    "r": 95,
    "g": 137,
    "b": 251
  },
  "hsl": {
    "h": 223.846,
    "s": 95.122,
    "l": 67.843
  },
  "oklch": {
    "l": 0.6557,
    "c": 0.17553,
    "h": 266.4
  },
  "luminance": 0.27289
}

Semantic roles & 50–950 ramp

primary

#5F89FB

secondary

#F3E6C3

accent

#A800E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5F89FB

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

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