#4B85DC#4B85DC

#4B85DC is a mid, vivid blue. Relative luminance 0.234; OKLCH L 61.9% C 0.146 H 258.4°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B85DC
RGB	rgb(75, 133, 220)
HSL	hsl(216, 67%, 58%)
HSV	hsv(216, 66%, 86%)
CMYK	cmyk(65.9%, 39.5%, 0%, 13.7%)
CIE-LAB	lab(55.52, 8.65, -50.08)
CIE-LCH	lch(55.52, 50.82, 279.80°)
OKLab	oklab(61.9% -0.0294 -0.1426)
OKLCH	oklch(61.9% 0.146 258.4)
XYZ	xyz(24.2028, 23.4358, 70.9443)
Luminance	0.2344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B85DC #DCA24B

analogous

#4BCDDC #4B85DC #594BDC

triadic

#4B85DC #DC4B85 #85DC4B

tetradic

#4B85DC #DC4BCD #DCA24B #4BDC59

square

#4B85DC #DC4BCD #DCA24B #4BDC59

split-complementary

#4B85DC #DC594B #CDDC4B

monochromatic

#1C4B91 #2665C4 #4B85DC #7EA8E6 #B1CAF0

Accessibility & contrast

On white

3.69

#4B85DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#4B85DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B85DC

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B85DC	#FFFFFF	#000000	##000000
##4B85DC	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8CDF

Deuteranopia (green-blind)

#487FDA

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4b85dc;
/* rgb */ color: rgb(75, 133, 220);
/* oklch */ color: oklch(61.9% 0.146 258.4);

Tailwind

colors: {
  custom: {
    50: '#8ba8e7',
    500: '#4b85dc',
    950: '#000000',
  },
}

SCSS

$custom: #4b85dc;
$custom-light: #8ba8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b85dc",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 220
  },
  "hsl": {
    "h": 216,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.61895,
    "c": 0.14562,
    "h": 258.4
  },
  "luminance": 0.23438
}

Semantic roles & 50–950 ramp

primary

#4B85DC

secondary

#DEC7A4

accent

#A53DEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B85DC

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

Preview Lab → · Contrast checker → · Palette generator →