#5F79EC#5F79EC

#5F79EC is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.4% C 0.175 H 270.9°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#5F79EC
RGB	rgb(95, 121, 236)
HSL	hsl(229, 79%, 65%)
HSV	hsv(229, 60%, 93%)
CMYK	cmyk(59.7%, 48.7%, 0%, 7.5%)
CIE-LAB	lab(54.20, 24.85, -61.09)
CIE-LCH	lch(54.20, 65.95, 292.14°)
OKLab	oklab(61.44% 0.0027 -0.1747)
OKLCH	oklch(61.44% 0.175 270.9)
XYZ	xyz(26.6920, 22.1616, 82.2116)
Luminance	0.2216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F79EC #ECD25F

analogous

#5FC0EC #5F79EC #8B5FEC

triadic

#5F79EC #EC5F79 #79EC5F

tetradic

#5F79EC #EC5FC0 #ECD25F #5FEC8B

square

#5F79EC #EC5FC0 #ECD25F #5FEC8B

split-complementary

#5F79EC #EC8B5F #C0EC5F

monochromatic

#1634BA #284BE6 #5F79EC #96A7F2 #CCD5F9

Accessibility & contrast

On white

3.87

#5F79EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#5F79EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F79EC

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F79EC	#FFFFFF	#000000	##000000
##5F79EC	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D88F0

Deuteranopia (green-blind)

#217CEA

Tritanopia (blue-blind)

#0093A7

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5f79ec;
/* rgb */ color: rgb(95, 121, 236);
/* oklch */ color: oklch(61.4% 0.175 270.9);

Tailwind

colors: {
  custom: {
    50: '#989ff3',
    500: '#5f79ec',
    950: '#000000',
  },
}

SCSS

$custom: #5f79ec;
$custom-light: #989ff3;
$custom-dark: #000000;

JSON

{
  "hex": "#5f79ec",
  "rgb": {
    "r": 95,
    "g": 121,
    "b": 236
  },
  "hsl": {
    "h": 228.936,
    "s": 78.771,
    "l": 64.902
  },
  "oklch": {
    "l": 0.61442,
    "c": 0.17476,
    "h": 270.9
  },
  "luminance": 0.22164
}

Semantic roles & 50–950 ramp

primary

#5F79EC

secondary

#EBE3BB

accent

#B50ADB

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5F79EC

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

Preview Lab → · Contrast checker → · Palette generator →