#5D8BEF#5D8BEF

#5D8BEF is a light, vivid blue. Relative luminance 0.270; OKLCH L 65.1% C 0.158 H 263.9°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#5D8BEF
RGB	rgb(93, 139, 239)
HSL	hsl(221, 82%, 65%)
HSV	hsv(221, 61%, 94%)
CMYK	cmyk(61.1%, 41.8%, 0%, 6.3%)
CIE-LAB	lab(58.99, 14.59, -55.08)
CIE-LCH	lch(58.99, 56.98, 284.84°)
OKLab	oklab(65.14% -0.0167 -0.1569)
OKLCH	oklch(65.14% 0.158 263.9)
XYZ	xyz(29.3214, 27.0218, 85.3151)
Luminance	0.2702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D8BEF #EFC15D

analogous

#5DD4EF #5D8BEF #785DEF

triadic

#5D8BEF #EF5D8B #8BEF5D

tetradic

#5D8BEF #EF5DD4 #EFC15D #5DEF78

square

#5D8BEF #EF5DD4 #EFC15D #5DEF78

split-complementary

#5D8BEF #EF785D #D4EF5D

monochromatic

#1349BF #2563E9 #5D8BEF #95B3F5 #CCDBFA

Accessibility & contrast

On white

3.28

#5D8BEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#5D8BEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D8BEF

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D8BEF	#FFFFFF	#000000	##000000
##5D8BEF	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E95F3

Deuteranopia (green-blind)

#4888ED

Tritanopia (blue-blind)

#00A2B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5d8bef;
/* rgb */ color: rgb(93, 139, 239);
/* oklch */ color: oklch(65.1% 0.158 263.9);

Tailwind

colors: {
  custom: {
    50: '#97acf5',
    500: '#5d8bef',
    950: '#000000',
  },
}

SCSS

$custom: #5d8bef;
$custom-light: #97acf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5d8bef",
  "rgb": {
    "r": 93,
    "g": 139,
    "b": 239
  },
  "hsl": {
    "h": 221.096,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.65138,
    "c": 0.15779,
    "h": 263.9
  },
  "luminance": 0.27024
}

Semantic roles & 50–950 ramp

primary

#5D8BEF

secondary

#EDDDBB

accent

#9B07DE

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5D8BEF

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

Preview Lab → · Contrast checker → · Palette generator →