#4098C7#4098C7

#4098C7 is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.7% C 0.109 H 235.4°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4098C7
RGB	rgb(64, 152, 199)
HSL	hsl(201, 55%, 52%)
HSV	hsv(201, 68%, 78%)
CMYK	cmyk(67.8%, 23.6%, 0%, 22%)
CIE-LAB	lab(59.59, -11.33, -31.91)
CIE-LCH	lch(59.59, 33.86, 250.45°)
OKLab	oklab(64.66% -0.0618 -0.0897)
OKLCH	oklch(64.66% 0.109 235.4)
XYZ	xyz(23.6474, 27.6674, 58.1158)
Luminance	0.2767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4098C7 #C76F40

analogous

#40C7B3 #4098C7 #4055C7

triadic

#4098C7 #C74098 #98C740

tetradic

#4098C7 #B340C7 #C76F40 #55C740

square

#4098C7 #B340C7 #C76F40 #55C740

split-complementary

#4098C7 #C74055 #C7B340

monochromatic

#20526D #2E769C #4098C7 #6FB2D5 #9FCBE3

Accessibility & contrast

On white

3.21

#4098C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#4098C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4098C7

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4098C7	#FFFFFF	#000000	##000000
##4098C7	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8197C9

Deuteranopia (green-blind)

#6F8AC6

Tritanopia (blue-blind)

#00A4A8

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4098c7;
/* rgb */ color: rgb(64, 152, 199);
/* oklch */ color: oklch(64.7% 0.109 235.4);

Tailwind

colors: {
  custom: {
    50: '#84b6d8',
    500: '#4098c7',
    950: '#000000',
  },
}

SCSS

$custom: #4098c7;
$custom-light: #84b6d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4098c7",
  "rgb": {
    "r": 64,
    "g": 152,
    "b": 199
  },
  "hsl": {
    "h": 200.889,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.64655,
    "c": 0.10893,
    "h": 235.4
  },
  "luminance": 0.2767
}

Semantic roles & 50–950 ramp

primary

#4098C7

secondary

#CFA894

accent

#7D4ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4098C7

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

Preview Lab → · Contrast checker → · Palette generator →