#4F85D7#4F85D7

#4F85D7 is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.8% C 0.137 H 258.5°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4F85D7
RGB	rgb(79, 133, 215)
HSL	hsl(216, 63%, 58%)
HSV	hsv(216, 63%, 84%)
CMYK	cmyk(63.3%, 38.1%, 0%, 15.7%)
CIE-LAB	lab(55.42, 7.62, -47.41)
CIE-LCH	lch(55.42, 48.02, 279.13°)
OKLab	oklab(61.78% -0.0273 -0.1347)
OKLCH	oklch(61.78% 0.137 258.5)
XYZ	xyz(23.8734, 23.3414, 67.5240)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F85D7 #D7A14F

analogous

#4FC9D7 #4F85D7 #5D4FD7

triadic

#4F85D7 #D74F85 #85D74F

tetradic

#4F85D7 #D74FC9 #D7A14F #4FD75D

square

#4F85D7 #D74FC9 #D7A14F #4FD75D

split-complementary

#4F85D7 #D75D4F #C9D74F

monochromatic

#204B8C #2B65BE #4F85D7 #81A8E2 #B3CAEE

Accessibility & contrast

On white

3.70

#4F85D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4F85D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F85D7

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F85D7	#FFFFFF	#000000	##000000
##4F85D7	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618CDA

Deuteranopia (green-blind)

#4E7FD5

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4f85d7;
/* rgb */ color: rgb(79, 133, 215);
/* oklch */ color: oklch(61.8% 0.137 258.5);

Tailwind

colors: {
  custom: {
    50: '#8da8e4',
    500: '#4f85d7',
    950: '#000000',
  },
}

SCSS

$custom: #4f85d7;
$custom-light: #8da8e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f85d7",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 215
  },
  "hsl": {
    "h": 216.176,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.6178,
    "c": 0.13749,
    "h": 258.5
  },
  "luminance": 0.23344
}

Semantic roles & 50–950 ramp

primary

#4F85D7

secondary

#DCC7A6

accent

#A542E6

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4F85D7

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

Preview Lab → · Contrast checker → · Palette generator →