#5F8DEB#5F8DEB

#5F8DEB is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.4% C 0.149 H 263.2°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#5F8DEB
RGB	rgb(95, 141, 235)
HSL	hsl(220, 78%, 65%)
HSV	hsv(220, 60%, 92%)
CMYK	cmyk(59.6%, 40%, 0%, 7.8%)
CIE-LAB	lab(59.41, 12.45, -52.19)
CIE-LCH	lch(59.41, 53.66, 283.42°)
OKLab	oklab(65.42% -0.0177 -0.1484)
OKLCH	oklch(65.42% 0.149 263.2)
XYZ	xyz(29.2344, 27.4783, 82.3444)
Luminance	0.2748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8DEB #EBBD5F

analogous

#5FD3EB #5F8DEB #775FEB

triadic

#5F8DEB #EB5F8D #8DEB5F

tetradic

#5F8DEB #EB5FD3 #EBBD5F #5FEB77

square

#5F8DEB #EB5FD3 #EBBD5F #5FEB77

split-complementary

#5F8DEB #EB775F #D3EB5F

monochromatic

#174CB9 #2966E4 #5F8DEB #95B4F2 #CCDBF9

Accessibility & contrast

On white

3.23

#5F8DEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#5F8DEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8DEB

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8DEB	#FFFFFF	#000000	##000000
##5F8DEB	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6496EF

Deuteranopia (green-blind)

#5189E9

Tritanopia (blue-blind)

#00A2B1

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5f8deb;
/* rgb */ color: rgb(95, 141, 235);
/* oklch */ color: oklch(65.4% 0.149 263.2);

Tailwind

colors: {
  custom: {
    50: '#97adf2',
    500: '#5f8deb',
    950: '#000000',
  },
}

SCSS

$custom: #5f8deb;
$custom-light: #97adf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8deb",
  "rgb": {
    "r": 95,
    "g": 141,
    "b": 235
  },
  "hsl": {
    "h": 220.286,
    "s": 77.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.65418,
    "c": 0.14943,
    "h": 263.2
  },
  "luminance": 0.27481
}

Semantic roles & 50–950 ramp

primary

#5F8DEB

secondary

#EBDBBB

accent

#960BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5F8DEB

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

Preview Lab → · Contrast checker → · Palette generator →