#4083C1#4083C1

#4083C1 is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.5% C 0.117 H 248.8°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4083C1
RGB	rgb(64, 131, 193)
HSL	hsl(209, 51%, 50%)
HSV	hsv(209, 67%, 76%)
CMYK	cmyk(66.8%, 32.1%, 0%, 24.3%)
CIE-LAB	lab(53.14, -1.34, -38.60)
CIE-LCH	lch(53.14, 38.63, 268.02°)
OKLab	oklab(59.46% -0.0423 -0.1092)
OKLCH	oklch(59.46% 0.117 248.8)
XYZ	xyz(19.8527, 21.1708, 53.4819)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4083C1 #C17E40

analogous

#40C1BE #4083C1 #4043C1

triadic

#4083C1 #C14083 #83C140

tetradic

#4083C1 #BE40C1 #C17E40 #43C140

square

#4083C1 #BE40C1 #C17E40 #43C140

split-complementary

#4083C1 #C14043 #C1BE40

monochromatic

#214566 #306494 #4083C1 #6EA1D0 #9CBFDF

Accessibility & contrast

On white

4.01

#4083C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#4083C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4083C1

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4083C1	#FFFFFF	#000000	##000000
##4083C1	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6886C4

Deuteranopia (green-blind)

#5679C0

Tritanopia (blue-blind)

#009299

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4083c1;
/* rgb */ color: rgb(64, 131, 193);
/* oklch */ color: oklch(59.5% 0.117 248.8);

Tailwind

colors: {
  custom: {
    50: '#82a6d4',
    500: '#4083c1',
    950: '#000000',
  },
}

SCSS

$custom: #4083c1;
$custom-light: #82a6d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4083c1",
  "rgb": {
    "r": 64,
    "g": 131,
    "b": 193
  },
  "hsl": {
    "h": 208.837,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59464,
    "c": 0.11715,
    "h": 248.8
  },
  "luminance": 0.21173
}

Semantic roles & 50–950 ramp

primary

#4083C1

secondary

#CBAD92

accent

#914DDA

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4083C1

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

Preview Lab → · Contrast checker → · Palette generator →