#4F85D3#4F85D3

#4F85D3 is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.6% C 0.132 H 257.6°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4F85D3
RGB	rgb(79, 133, 211)
HSL	hsl(215, 60%, 57%)
HSV	hsv(215, 63%, 83%)
CMYK	cmyk(62.6%, 37%, 0%, 17.3%)
CIE-LAB	lab(55.21, 6.26, -45.49)
CIE-LCH	lch(55.21, 45.92, 277.84°)
OKLab	oklab(61.55% -0.0283 -0.1291)
OKLCH	oklch(61.55% 0.132 257.6)
XYZ	xyz(23.3657, 23.1383, 64.8502)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F85D3 #D39D4F

analogous

#4FC7D3 #4F85D3 #5B4FD3

triadic

#4F85D3 #D34F85 #85D34F

tetradic

#4F85D3 #D34FC7 #D39D4F #4FD35B

square

#4F85D3 #D34FC7 #D39D4F #4FD35B

split-complementary

#4F85D3 #D35B4F #C7D34F

monochromatic

#224B86 #2E66B7 #4F85D3 #80A7DF #B1C9EB

Accessibility & contrast

On white

3.73

#4F85D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#4F85D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F85D3

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F85D3	#FFFFFF	#000000	##000000
##4F85D3	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638BD6

Deuteranopia (green-blind)

#517FD1

Tritanopia (blue-blind)

#0097A2

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4f85d3;
/* rgb */ color: rgb(79, 133, 211);
/* oklch */ color: oklch(61.6% 0.132 257.6);

Tailwind

colors: {
  custom: {
    50: '#8ca8e1',
    500: '#4f85d3',
    950: '#000000',
  },
}

SCSS

$custom: #4f85d3;
$custom-light: #8ca8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f85d3",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 211
  },
  "hsl": {
    "h": 215.455,
    "s": 60,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61551,
    "c": 0.13218,
    "h": 257.6
  },
  "luminance": 0.2314
}

Semantic roles & 50–950 ramp

primary

#4F85D3

secondary

#DAC4A4

accent

#A245E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F85D3

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

Preview Lab → · Contrast checker → · Palette generator →