#4C83B0#4C83B0

#4C83B0 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 59.1% C 0.091 H 244.9°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C83B0
RGB	rgb(76, 131, 176)
HSL	hsl(207, 40%, 49%)
HSV	hsv(207, 57%, 69%)
CMYK	cmyk(56.8%, 25.6%, 0%, 31%)
CIE-LAB	lab(52.84, -4.74, -29.29)
CIE-LCH	lch(52.84, 29.67, 260.81°)
OKLab	oklab(59.11% -0.0385 -0.0821)
OKLCH	oklch(59.11% 0.091 244.9)
XYZ	xyz(18.9304, 20.9020, 44.1028)
Luminance	0.2090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C83B0 #B0794C

analogous

#4CB0AB #4C83B0 #4C51B0

triadic

#4C83B0 #B04C83 #83B04C

tetradic

#4C83B0 #AB4CB0 #B0794C #51B04C

square

#4C83B0 #AB4CB0 #B0794C #51B04C

split-complementary

#4C83B0 #B04C51 #B0AB4C

monochromatic

#27435B #3A6385 #4C83B0 #76A1C4 #A0BED6

Accessibility & contrast

On white

4.05

#4C83B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#4C83B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C83B0

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C83B0	#FFFFFF	#000000	##000000
##4C83B0	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7084B2

Deuteranopia (green-blind)

#627AAF

Tritanopia (blue-blind)

#008E92

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c83b0;
/* rgb */ color: rgb(76, 131, 176);
/* oklch */ color: oklch(59.1% 0.091 244.9);

Tailwind

colors: {
  custom: {
    50: '#86a6c7',
    500: '#4c83b0',
    950: '#000000',
  },
}

SCSS

$custom: #4c83b0;
$custom-light: #86a6c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c83b0",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 176
  },
  "hsl": {
    "h": 207,
    "s": 39.683,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5911,
    "c": 0.09067,
    "h": 244.9
  },
  "luminance": 0.20904
}

Semantic roles & 50–950 ramp

primary

#4C83B0

secondary

#C3AA95

accent

#8E58D0

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4C83B0

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

Preview Lab → · Contrast checker → · Palette generator →