#4C83BB#4C83BB

#4C83BB is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.7% C 0.104 H 250.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4C83BB
RGB	rgb(76, 131, 187)
HSL	hsl(210, 45%, 52%)
HSV	hsv(210, 59%, 73%)
CMYK	cmyk(59.4%, 29.9%, 0%, 26.7%)
CIE-LAB	lab(53.34, -1.15, -34.83)
CIE-LCH	lch(53.34, 34.84, 268.10°)
OKLab	oklab(59.66% -0.035 -0.0981)
OKLCH	oklch(59.66% 0.104 250.4)
XYZ	xyz(20.0632, 21.3552, 50.0687)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C83BB #BB844C

analogous

#4CBBBB #4C83BB #4D4CBB

triadic

#4C83BB #BB4C83 #83BB4C

tetradic

#4C83BB #BB4CBB #BB844C #4CBB4D

square

#4C83BB #BB4CBB #BB844C #4CBB4D

split-complementary

#4C83BB #BB4D4C #BBBB4C

monochromatic

#274666 #386492 #4C83BB #78A2CC #A5C0DD

Accessibility & contrast

On white

3.98

#4C83BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4C83BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C83BB

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C83BB	#FFFFFF	#000000	##000000
##4C83BB	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B85BD

Deuteranopia (green-blind)

#5D7BBA

Tritanopia (blue-blind)

#009097

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4c83bb;
/* rgb */ color: rgb(76, 131, 187);
/* oklch */ color: oklch(59.7% 0.104 250.4);

Tailwind

colors: {
  custom: {
    50: '#87a6cf',
    500: '#4c83bb',
    950: '#000000',
  },
}

SCSS

$custom: #4c83bb;
$custom-light: #87a6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c83bb",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 187
  },
  "hsl": {
    "h": 210.27,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59661,
    "c": 0.10418,
    "h": 250.4
  },
  "luminance": 0.21357
}

Semantic roles & 50–950 ramp

primary

#4C83BB

secondary

#CAB299

accent

#9453D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4C83BB

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

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