#4B85BC#4B85BC

#4B85BC is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 60.1% C 0.104 H 248.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4B85BC
RGB	rgb(75, 133, 188)
HSL	hsl(209, 46%, 52%)
HSV	hsv(209, 60%, 74%)
CMYK	cmyk(60.1%, 29.3%, 0%, 26.3%)
CIE-LAB	lab(53.92, -2.20, -34.49)
CIE-LCH	lch(53.92, 34.56, 266.35°)
OKLab	oklab(60.12% -0.0377 -0.0971)
OKLCH	oklch(60.12% 0.104 248.8)
XYZ	xyz(20.3630, 21.8999, 50.7212)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B85BC #BC824B

analogous

#4BBCBB #4B85BC #4B4DBC

triadic

#4B85BC #BC4B85 #85BC4B

tetradic

#4B85BC #BB4BBC #BC824B #4DBC4B

square

#4B85BC #BB4BBC #BC824B #4DBC4B

split-complementary

#4B85BC #BC4B4D #BCBB4B

monochromatic

#264766 #376693 #4B85BC #78A3CD #A4C1DD

Accessibility & contrast

On white

3.90

#4B85BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4B85BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B85BC

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B85BC	#FFFFFF	#000000	##000000
##4B85BC	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E87BE

Deuteranopia (green-blind)

#5E7CBB

Tritanopia (blue-blind)

#009298

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4b85bc;
/* rgb */ color: rgb(75, 133, 188);
/* oklch */ color: oklch(60.1% 0.104 248.8);

Tailwind

colors: {
  custom: {
    50: '#87a8d0',
    500: '#4b85bc',
    950: '#000000',
  },
}

SCSS

$custom: #4b85bc;
$custom-light: #87a8d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b85bc",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 188
  },
  "hsl": {
    "h": 209.204,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.60124,
    "c": 0.1042,
    "h": 248.8
  },
  "luminance": 0.21902
}

Semantic roles & 50–950 ramp

primary

#4B85BC

secondary

#CAB199

accent

#9252D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4B85BC

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

Preview Lab → · Contrast checker → · Palette generator →