#4B85D7#4B85D7

#4B85D7 is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.6% C 0.139 H 257.3°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#4B85D7
RGB	rgb(75, 133, 215)
HSL	hsl(215, 64%, 57%)
HSV	hsv(215, 65%, 84%)
CMYK	cmyk(65.1%, 38.1%, 0%, 15.7%)
CIE-LAB	lab(55.25, 6.92, -47.69)
CIE-LCH	lch(55.25, 48.19, 278.26°)
OKLab	oklab(61.6% -0.0305 -0.1356)
OKLCH	oklch(61.6% 0.139 257.3)
XYZ	xyz(23.5505, 23.1749, 67.5089)
Luminance	0.2318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B85D7 #D79D4B

analogous

#4BCBD7 #4B85D7 #574BD7

triadic

#4B85D7 #D74B85 #85D74B

tetradic

#4B85D7 #D74BCB #D79D4B #4BD757

square

#4B85D7 #D74BCB #D79D4B #4BD757

split-complementary

#4B85D7 #D7574B #CBD74B

monochromatic

#1E4B89 #2A66BB #4B85D7 #7DA7E2 #AFC9ED

Accessibility & contrast

On white

3.73

#4B85D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#4B85D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B85D7

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B85D7	#FFFFFF	#000000	##000000
##4B85D7	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618BDA

Deuteranopia (green-blind)

#4C7ED5

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4b85d7;
/* rgb */ color: rgb(75, 133, 215);
/* oklch */ color: oklch(61.6% 0.139 257.3);

Tailwind

colors: {
  custom: {
    50: '#8ba8e4',
    500: '#4b85d7',
    950: '#000000',
  },
}

SCSS

$custom: #4b85d7;
$custom-light: #8ba8e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b85d7",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 215
  },
  "hsl": {
    "h": 215.143,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61601,
    "c": 0.13902,
    "h": 257.3
  },
  "luminance": 0.23177
}

Semantic roles & 50–950 ramp

primary

#4B85D7

secondary

#DBC4A2

accent

#A241E7

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4B85D7

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

Preview Lab → · Contrast checker → · Palette generator →