#4B85D9#4B85D9

#4B85D9 is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.7% C 0.142 H 257.7°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4B85D9
RGB	rgb(75, 133, 217)
HSL	hsl(215, 65%, 57%)
HSV	hsv(215, 65%, 85%)
CMYK	cmyk(65.4%, 38.7%, 0%, 14.9%)
CIE-LAB	lab(55.36, 7.61, -48.65)
CIE-LCH	lch(55.36, 49.24, 278.89°)
OKLab	oklab(61.72% -0.0301 -0.1384)
OKLCH	oklch(61.72% 0.142 257.7)
XYZ	xyz(23.8091, 23.2783, 68.8706)
Luminance	0.2328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B85D9 #D99F4B

analogous

#4BCCD9 #4B85D9 #584BD9

triadic

#4B85D9 #D94B85 #85D94B

tetradic

#4B85D9 #D94BCC #D99F4B #4BD958

square

#4B85D9 #D94BCC #D99F4B #4BD958

split-complementary

#4B85D9 #D9584B #CCD94B

monochromatic

#1E4B8C #2866BF #4B85D9 #7EA7E4 #B0C9EE

Accessibility & contrast

On white

3.71

#4B85D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#4B85D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B85D9

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B85D9	#FFFFFF	#000000	##000000
##4B85D9	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8CDC

Deuteranopia (green-blind)

#4B7ED7

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4b85d9;
/* rgb */ color: rgb(75, 133, 217);
/* oklch */ color: oklch(61.7% 0.142 257.7);

Tailwind

colors: {
  custom: {
    50: '#8ba8e5',
    500: '#4b85d9',
    950: '#000000',
  },
}

SCSS

$custom: #4b85d9;
$custom-light: #8ba8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b85d9",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 217
  },
  "hsl": {
    "h": 215.493,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61718,
    "c": 0.14166,
    "h": 257.7
  },
  "luminance": 0.23281
}

Semantic roles & 50–950 ramp

primary

#4B85D9

secondary

#DDC5A3

accent

#A340E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B85D9

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

Preview Lab → · Contrast checker → · Palette generator →