#4098C5#4098C5

#4098C5 is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.6% C 0.107 H 234.2°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4098C5
RGB	rgb(64, 152, 197)
HSL	hsl(200, 53%, 51%)
HSV	hsv(200, 68%, 77%)
CMYK	cmyk(67.5%, 22.8%, 0%, 22.7%)
CIE-LAB	lab(59.50, -12.00, -30.92)
CIE-LCH	lch(59.50, 33.16, 248.79°)
OKLab	oklab(64.56% -0.0625 -0.0868)
OKLCH	oklch(64.56% 0.107 234.2)
XYZ	xyz(23.4167, 27.5752, 56.9009)
Luminance	0.2758 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4098C5 #C56D40

analogous

#40C5B0 #4098C5 #4055C5

triadic

#4098C5 #C54098 #98C540

tetradic

#4098C5 #B040C5 #C56D40 #55C540

square

#4098C5 #B040C5 #C56D40 #55C540

split-complementary

#4098C5 #C54055 #C5B040

monochromatic

#20516A #2F7599 #4098C5 #6FB1D3 #9ECBE2

Accessibility & contrast

On white

3.22

#4098C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#4098C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4098C5

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4098C5	#FFFFFF	#000000	##000000
##4098C5	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8297C7

Deuteranopia (green-blind)

#7089C4

Tritanopia (blue-blind)

#00A4A7

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4098c5;
/* rgb */ color: rgb(64, 152, 197);
/* oklch */ color: oklch(64.6% 0.107 234.2);

Tailwind

colors: {
  custom: {
    50: '#84b6d6',
    500: '#4098c5',
    950: '#000000',
  },
}

SCSS

$custom: #4098c5;
$custom-light: #84b6d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4098c5",
  "rgb": {
    "r": 64,
    "g": 152,
    "b": 197
  },
  "hsl": {
    "h": 200.301,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.6456,
    "c": 0.10698,
    "h": 234.2
  },
  "luminance": 0.27578
}

Semantic roles & 50–950 ramp

primary

#4098C5

secondary

#CEA793

accent

#7C4BDD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4098C5

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

Preview Lab → · Contrast checker → · Palette generator →