#5F8EEB#5F8EEB

#5F8EEB is a light, vivid blue. Relative luminance 0.278; OKLCH L 65.6% C 0.148 H 262.7°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#5F8EEB
RGB	rgb(95, 142, 235)
HSL	hsl(220, 78%, 65%)
HSV	hsv(220, 60%, 92%)
CMYK	cmyk(59.6%, 39.6%, 0%, 7.8%)
CIE-LAB	lab(59.68, 11.85, -51.76)
CIE-LCH	lch(59.68, 53.10, 282.90°)
OKLab	oklab(65.63% -0.0187 -0.1471)
OKLCH	oklch(65.63% 0.148 262.7)
XYZ	xyz(29.3825, 27.7745, 82.3938)
Luminance	0.2778 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8EEB #EBBC5F

analogous

#5FD4EB #5F8EEB #765FEB

triadic

#5F8EEB #EB5F8E #8EEB5F

tetradic

#5F8EEB #EB5FD4 #EBBC5F #5FEB76

square

#5F8EEB #EB5FD4 #EBBC5F #5FEB76

split-complementary

#5F8EEB #EB765F #D4EB5F

monochromatic

#174DB9 #2968E4 #5F8EEB #95B4F2 #CCDBF9

Accessibility & contrast

On white

3.20

#5F8EEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#5F8EEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8EEB

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8EEB	#FFFFFF	#000000	##000000
##5F8EEB	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6697EF

Deuteranopia (green-blind)

#538AE9

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5f8eeb;
/* rgb */ color: rgb(95, 142, 235);
/* oklch */ color: oklch(65.6% 0.148 262.7);

Tailwind

colors: {
  custom: {
    50: '#97aef2',
    500: '#5f8eeb',
    950: '#000000',
  },
}

SCSS

$custom: #5f8eeb;
$custom-light: #97aef2;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8eeb",
  "rgb": {
    "r": 95,
    "g": 142,
    "b": 235
  },
  "hsl": {
    "h": 219.857,
    "s": 77.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.65627,
    "c": 0.1483,
    "h": 262.7
  },
  "luminance": 0.27777
}

Semantic roles & 50–950 ramp

primary

#5F8EEB

secondary

#EBDBBB

accent

#950BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5F8EEB

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

Preview Lab → · Contrast checker → · Palette generator →