#4F85DA#4F85DA

#4F85DA is a mid, vivid blue. Relative luminance 0.235; OKLCH L 62.0% C 0.141 H 259.1°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F85DA
RGB	rgb(79, 133, 218)
HSL	hsl(217, 65%, 58%)
HSV	hsv(217, 64%, 85%)
CMYK	cmyk(63.8%, 39%, 0%, 14.5%)
CIE-LAB	lab(55.58, 8.64, -48.85)
CIE-LCH	lch(55.58, 49.61, 280.03°)
OKLab	oklab(61.96% -0.0267 -0.1389)
OKLCH	oklch(61.96% 0.141 259.1)
XYZ	xyz(24.2624, 23.4970, 69.5728)
Luminance	0.2350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F85DA #DAA44F

analogous

#4FCADA #4F85DA #5E4FDA

triadic

#4F85DA #DA4F85 #85DA4F

tetradic

#4F85DA #DA4FCA #DAA44F #4FDA5E

square

#4F85DA #DA4FCA #DAA44F #4FDA5E

split-complementary

#4F85DA #DA5E4F #CADA4F

monochromatic

#1E4B90 #2965C3 #4F85DA #82A8E5 #B4CBEF

Accessibility & contrast

On white

3.68

#4F85DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#4F85DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F85DA

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F85DA	#FFFFFF	#000000	##000000
##4F85DA	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8CDD

Deuteranopia (green-blind)

#4B7FD8

Tritanopia (blue-blind)

#0098A5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4f85da;
/* rgb */ color: rgb(79, 133, 218);
/* oklch */ color: oklch(62.0% 0.141 259.1);

Tailwind

colors: {
  custom: {
    50: '#8da8e6',
    500: '#4f85da',
    950: '#000000',
  },
}

SCSS

$custom: #4f85da;
$custom-light: #8da8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f85da",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 218
  },
  "hsl": {
    "h": 216.691,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61955,
    "c": 0.14149,
    "h": 259.1
  },
  "luminance": 0.23499
}

Semantic roles & 50–950 ramp

primary

#4F85DA

secondary

#DEC9A7

accent

#A740E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4F85DA

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

Preview Lab → · Contrast checker → · Palette generator →