#4B85CB#4B85CB

#4B85CB is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 60.9% C 0.123 H 254.2°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4B85CB
RGB	rgb(75, 133, 203)
HSL	hsl(213, 55%, 55%)
HSV	hsv(213, 63%, 80%)
CMYK	cmyk(63.1%, 34.5%, 0%, 20.4%)
CIE-LAB	lab(54.64, 2.82, -41.89)
CIE-LCH	lch(54.64, 41.99, 273.86°)
OKLab	oklab(60.92% -0.0335 -0.1187)
OKLCH	oklch(60.92% 0.123 254.2)
XYZ	xyz(22.0648, 22.5806, 59.6840)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B85CB #CB914B

analogous

#4BC5CB #4B85CB #514BCB

triadic

#4B85CB #CB4B85 #85CB4B

tetradic

#4B85CB #CB4BC5 #CB914B #4BCB51

square

#4B85CB #CB4BC5 #CB914B #4BCB51

split-complementary

#4B85CB #CB514B #C5CB4B

monochromatic

#234A79 #3167A8 #4B85CB #7AA5D9 #AAC5E6

Accessibility & contrast

On white

3.81

#4B85CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4B85CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B85CB

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B85CB	#FFFFFF	#000000	##000000
##4B85CB	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6789CE

Deuteranopia (green-blind)

#557DCA

Tritanopia (blue-blind)

#00959E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4b85cb;
/* rgb */ color: rgb(75, 133, 203);
/* oklch */ color: oklch(60.9% 0.123 254.2);

Tailwind

colors: {
  custom: {
    50: '#89a8db',
    500: '#4b85cb',
    950: '#000000',
  },
}

SCSS

$custom: #4b85cb;
$custom-light: #89a8db;
$custom-dark: #000000;

JSON

{
  "hex": "#4b85cb",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 203
  },
  "hsl": {
    "h": 212.813,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.60922,
    "c": 0.12329,
    "h": 254.2
  },
  "luminance": 0.22583
}

Semantic roles & 50–950 ramp

primary

#4B85CB

secondary

#D4BB9E

accent

#9B49DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4B85CB

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

Preview Lab → · Contrast checker → · Palette generator →