#5D8CEF#5D8CEF

#5D8CEF is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.3% C 0.157 H 263.5°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#5D8CEF
RGB	rgb(93, 140, 239)
HSL	hsl(221, 82%, 65%)
HSV	hsv(221, 61%, 94%)
CMYK	cmyk(61.1%, 41.4%, 0%, 6.3%)
CIE-LAB	lab(59.26, 14.00, -54.65)
CIE-LCH	lch(59.26, 56.42, 284.36°)
OKLab	oklab(65.35% -0.0177 -0.1556)
OKLCH	oklch(65.35% 0.157 263.5)
XYZ	xyz(29.4669, 27.3127, 85.3636)
Luminance	0.2732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D8CEF #EFC05D

analogous

#5DD5EF #5D8CEF #775DEF

triadic

#5D8CEF #EF5D8C #8CEF5D

tetradic

#5D8CEF #EF5DD5 #EFC05D #5DEF77

square

#5D8CEF #EF5DD5 #EFC05D #5DEF77

split-complementary

#5D8CEF #EF775D #D5EF5D

monochromatic

#134ABF #2564E9 #5D8CEF #95B4F5 #CCDBFA

Accessibility & contrast

On white

3.25

#5D8CEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#5D8CEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D8CEF

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D8CEF	#FFFFFF	#000000	##000000
##5D8CEF	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)

#6096F3

Deuteranopia (green-blind)

#4A88ED

Tritanopia (blue-blind)

#00A2B2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5d8cef;
/* rgb */ color: rgb(93, 140, 239);
/* oklch */ color: oklch(65.3% 0.157 263.5);

Tailwind

colors: {
  custom: {
    50: '#97adf5',
    500: '#5d8cef',
    950: '#000000',
  },
}

SCSS

$custom: #5d8cef;
$custom-light: #97adf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5d8cef",
  "rgb": {
    "r": 93,
    "g": 140,
    "b": 239
  },
  "hsl": {
    "h": 220.685,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.65345,
    "c": 0.15665,
    "h": 263.5
  },
  "luminance": 0.27315
}

Semantic roles & 50–950 ramp

primary

#5D8CEF

secondary

#EDDDBB

accent

#9907DE

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5D8CEF

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

Preview Lab → · Contrast checker → · Palette generator →