#4B85DF#4B85DF

#4B85DF is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.1% C 0.150 H 258.9°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B85DF
RGB	rgb(75, 133, 223)
HSL	hsl(216, 70%, 58%)
HSV	hsv(216, 66%, 87%)
CMYK	cmyk(66.4%, 40.4%, 0%, 12.5%)
CIE-LAB	lab(55.68, 9.69, -51.50)
CIE-LCH	lch(55.68, 52.40, 280.65°)
OKLab	oklab(62.07% -0.0288 -0.1468)
OKLCH	oklch(62.07% 0.15 258.9)
XYZ	xyz(24.6037, 23.5962, 73.0556)
Luminance	0.2360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B85DF #DFA54B

analogous

#4BCFDF #4B85DF #5B4BDF

triadic

#4B85DF #DF4B85 #85DF4B

tetradic

#4B85DF #DF4BCF #DFA54B #4BDF5B

square

#4B85DF #DF4BCF #DFA54B #4BDF5B

split-complementary

#4B85DF #DF5B4B #CFDF4B

monochromatic

#1B4B95 #2465C9 #4B85DF #7FA8E8 #B3CBF1

Accessibility & contrast

On white

3.67

#4B85DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#4B85DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B85DF

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B85DF	#FFFFFF	#000000	##000000
##4B85DF	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8DE3

Deuteranopia (green-blind)

#457FDD

Tritanopia (blue-blind)

#009AA7

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4b85df;
/* rgb */ color: rgb(75, 133, 223);
/* oklch */ color: oklch(62.1% 0.150 258.9);

Tailwind

colors: {
  custom: {
    50: '#8ca8e9',
    500: '#4b85df',
    950: '#000000',
  },
}

SCSS

$custom: #4b85df;
$custom-light: #8ca8e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b85df",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 223
  },
  "hsl": {
    "h": 216.486,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62074,
    "c": 0.14958,
    "h": 258.9
  },
  "luminance": 0.23599
}

Semantic roles & 50–950 ramp

primary

#4B85DF

secondary

#E0C9A6

accent

#A73BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B85DF

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

Preview Lab → · Contrast checker → · Palette generator →