#4182C2#4182C2

#4182C2 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.3% C 0.119 H 250.2°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4182C2
RGB	rgb(65, 130, 194)
HSL	hsl(210, 51%, 51%)
HSV	hsv(210, 66%, 76%)
CMYK	cmyk(66.5%, 33%, 0%, 23.9%)
CIE-LAB	lab(52.93, -0.23, -39.49)
CIE-LCH	lch(52.93, 39.50, 269.67°)
OKLab	oklab(59.33% -0.0403 -0.1118)
OKLCH	oklch(59.33% 0.119 250.2)
XYZ	xyz(19.8966, 20.9821, 54.0299)
Luminance	0.2098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4182C2 #C28141

analogous

#41C2C1 #4182C2 #4142C2

triadic

#4182C2 #C24182 #82C241

tetradic

#4182C2 #C141C2 #C28141 #42C241

square

#4182C2 #C141C2 #C28141 #42C241

split-complementary

#4182C2 #C24142 #C2C141

monochromatic

#214567 #306396 #4182C2 #6FA0D1 #9EBFE0

Accessibility & contrast

On white

4.04

#4182C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4182C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4182C2

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4182C2	#FFFFFF	#000000	##000000
##4182C2	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6685C5

Deuteranopia (green-blind)

#5479C1

Tritanopia (blue-blind)

#009199

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4182c2;
/* rgb */ color: rgb(65, 130, 194);
/* oklch */ color: oklch(59.3% 0.119 250.2);

Tailwind

colors: {
  custom: {
    50: '#83a6d5',
    500: '#4182c2',
    950: '#000000',
  },
}

SCSS

$custom: #4182c2;
$custom-light: #83a6d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4182c2",
  "rgb": {
    "r": 65,
    "g": 130,
    "b": 194
  },
  "hsl": {
    "h": 209.767,
    "s": 51.394,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59328,
    "c": 0.11888,
    "h": 250.2
  },
  "luminance": 0.20984
}

Semantic roles & 50–950 ramp

primary

#4182C2

secondary

#CCAF93

accent

#934DDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4182C2

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

Preview Lab → · Contrast checker → · Palette generator →