#4C83BC#4C83BC

#4C83BC is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.7% C 0.105 H 250.8°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4C83BC
RGB	rgb(76, 131, 188)
HSL	hsl(211, 46%, 52%)
HSV	hsv(211, 60%, 74%)
CMYK	cmyk(59.6%, 30.3%, 0%, 26.3%)
CIE-LAB	lab(53.38, -0.82, -35.33)
CIE-LCH	lch(53.38, 35.33, 268.66°)
OKLab	oklab(59.71% -0.0347 -0.0996)
OKLCH	oklch(59.71% 0.105 250.8)
XYZ	xyz(20.1706, 21.3981, 50.6345)
Luminance	0.2140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C83BC #BC854C

analogous

#4CBBBC #4C83BC #4D4CBC

triadic

#4C83BC #BC4C83 #83BC4C

tetradic

#4C83BC #BC4CBB #BC854C #4CBC4D

square

#4C83BC #BC4CBB #BC854C #4CBC4D

split-complementary

#4C83BC #BC4D4C #BBBC4C

monochromatic

#274667 #376594 #4C83BC #79A2CD #A5C1DD

Accessibility & contrast

On white

3.98

#4C83BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#4C83BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C83BC

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C83BC	#FFFFFF	#000000	##000000
##4C83BC	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B86BE

Deuteranopia (green-blind)

#5C7BBB

Tritanopia (blue-blind)

#009097

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4c83bc;
/* rgb */ color: rgb(76, 131, 188);
/* oklch */ color: oklch(59.7% 0.105 250.8);

Tailwind

colors: {
  custom: {
    50: '#87a6d0',
    500: '#4c83bc',
    950: '#000000',
  },
}

SCSS

$custom: #4c83bc;
$custom-light: #87a6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c83bc",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 188
  },
  "hsl": {
    "h": 210.536,
    "s": 45.528,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59713,
    "c": 0.10544,
    "h": 250.8
  },
  "luminance": 0.214
}

Semantic roles & 50–950 ramp

primary

#4C83BC

secondary

#CAB299

accent

#9553D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4C83BC

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

Preview Lab → · Contrast checker → · Palette generator →