#5F8DEE#5F8DEE

#5F8DEE is a light, vivid blue. Relative luminance 0.277; OKLCH L 65.6% C 0.153 H 263.6°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#5F8DEE
RGB	rgb(95, 141, 238)
HSL	hsl(221, 81%, 65%)
HSV	hsv(221, 60%, 93%)
CMYK	cmyk(60.1%, 40.8%, 0%, 6.7%)
CIE-LAB	lab(59.57, 13.44, -53.60)
CIE-LCH	lch(59.57, 55.26, 284.07°)
OKLab	oklab(65.59% -0.0171 -0.1525)
OKLCH	oklch(65.59% 0.153 263.6)
XYZ	xyz(29.6715, 27.6531, 84.6463)
Luminance	0.2766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8DEE #EEC05F

analogous

#5FD5EE #5F8DEE #785FEE

triadic

#5F8DEE #EE5F8D #8DEE5F

tetradic

#5F8DEE #EE5FD5 #EEC05F #5FEE78

square

#5F8DEE #EE5FD5 #EEC05F #5FEE78

split-complementary

#5F8DEE #EE785F #D5EE5F

monochromatic

#144BBE #2866E8 #5F8DEE #96B4F4 #CEDCFA

Accessibility & contrast

On white

3.22

#5F8DEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#5F8DEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8DEE

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8DEE	#FFFFFF	#000000	##000000
##5F8DEE	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6297F2

Deuteranopia (green-blind)

#4E89EC

Tritanopia (blue-blind)

#00A3B2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5f8dee;
/* rgb */ color: rgb(95, 141, 238);
/* oklch */ color: oklch(65.6% 0.153 263.6);

Tailwind

colors: {
  custom: {
    50: '#98adf4',
    500: '#5f8dee',
    950: '#000000',
  },
}

SCSS

$custom: #5f8dee;
$custom-light: #98adf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8dee",
  "rgb": {
    "r": 95,
    "g": 141,
    "b": 238
  },
  "hsl": {
    "h": 220.699,
    "s": 80.791,
    "l": 65.294
  },
  "oklch": {
    "l": 0.65593,
    "c": 0.15347,
    "h": 263.6
  },
  "luminance": 0.27656
}

Semantic roles & 50–950 ramp

primary

#5F8DEE

secondary

#ECDDBC

accent

#9908DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5F8DEE

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

Preview Lab → · Contrast checker → · Palette generator →