#4198CC#4198CC

#4198CC is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.9% C 0.114 H 238.4°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4198CC
RGB	rgb(65, 152, 204)
HSL	hsl(202, 58%, 53%)
HSV	hsv(202, 68%, 80%)
CMYK	cmyk(68.1%, 25.5%, 0%, 20%)
CIE-LAB	lab(59.83, -9.51, -34.33)
CIE-LCH	lch(59.83, 35.63, 254.52°)
OKLab	oklab(64.93% -0.0595 -0.0966)
OKLCH	oklch(64.93% 0.114 238.4)
XYZ	xyz(24.3031, 27.9373, 61.2267)
Luminance	0.2794 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4198CC #CC7541

analogous

#41CCBA #4198CC #4153CC

triadic

#4198CC #CC4198 #98CC41

tetradic

#4198CC #BA41CC #CC7541 #53CC41

square

#4198CC #BA41CC #CC7541 #53CC41

split-complementary

#4198CC #CC4153 #CCBA41

monochromatic

#1F5474 #2C77A4 #4198CC #71B2D9 #A1CCE6

Accessibility & contrast

On white

3.19

#4198CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#4198CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4198CC

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4198CC	#FFFFFF	#000000	##000000
##4198CC	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8098CE

Deuteranopia (green-blind)

#6D8ACB

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4198cc;
/* rgb */ color: rgb(65, 152, 204);
/* oklch */ color: oklch(64.9% 0.114 238.4);

Tailwind

colors: {
  custom: {
    50: '#85b6db',
    500: '#4198cc',
    950: '#000000',
  },
}

SCSS

$custom: #4198cc;
$custom-light: #85b6db;
$custom-dark: #000000;

JSON

{
  "hex": "#4198cc",
  "rgb": {
    "r": 65,
    "g": 152,
    "b": 204
  },
  "hsl": {
    "h": 202.446,
    "s": 57.676,
    "l": 52.745
  },
  "oklch": {
    "l": 0.64929,
    "c": 0.11352,
    "h": 238.4
  },
  "luminance": 0.2794
}

Semantic roles & 50–950 ramp

primary

#4198CC

secondary

#D3AD96

accent

#8147E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4198CC

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

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