#5D8CF0#5D8CF0

#5D8CF0 is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.4% C 0.158 H 263.6°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#5D8CF0
RGB	rgb(93, 140, 240)
HSL	hsl(221, 83%, 65%)
HSV	hsv(221, 61%, 94%)
CMYK	cmyk(61.2%, 41.7%, 0%, 5.9%)
CIE-LAB	lab(59.32, 14.33, -55.12)
CIE-LCH	lch(59.32, 56.95, 284.57°)
OKLab	oklab(65.4% -0.0175 -0.157)
OKLCH	oklch(65.4% 0.158 263.6)
XYZ	xyz(29.6150, 27.3720, 86.1438)
Luminance	0.2737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D8CF0 #F0C15D

analogous

#5DD6F0 #5D8CF0 #775DF0

triadic

#5D8CF0 #F05D8C #8CF05D

tetradic

#5D8CF0 #F05DD6 #F0C15D #5DF077

square

#5D8CF0 #F05DD6 #F0C15D #5DF077

split-complementary

#5D8CF0 #F0775D #D6F05D

monochromatic

#124AC1 #2564EB #5D8CF0 #95B4F5 #CDDCFA

Accessibility & contrast

On white

3.24

#5D8CF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#5D8CF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D8CF0

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D8CF0	#FFFFFF	#000000	##000000
##5D8CF0	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F96F4

Deuteranopia (green-blind)

#4989EE

Tritanopia (blue-blind)

#00A3B2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5d8cf0;
/* rgb */ color: rgb(93, 140, 240);
/* oklch */ color: oklch(65.4% 0.158 263.6);

Tailwind

colors: {
  custom: {
    50: '#97adf5',
    500: '#5d8cf0',
    950: '#000000',
  },
}

SCSS

$custom: #5d8cf0;
$custom-light: #97adf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5d8cf0",
  "rgb": {
    "r": 93,
    "g": 140,
    "b": 240
  },
  "hsl": {
    "h": 220.816,
    "s": 83.051,
    "l": 65.294
  },
  "oklch": {
    "l": 0.65404,
    "c": 0.15799,
    "h": 263.6
  },
  "luminance": 0.27375
}

Semantic roles & 50–950 ramp

primary

#5D8CF0

secondary

#EDDDBC

accent

#9A06DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5D8CF0

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

Preview Lab → · Contrast checker → · Palette generator →