#4098BE#4098BE

#4098BE is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.2% C 0.101 H 229.7°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4098BE
RGB	rgb(64, 152, 190)
HSL	hsl(198, 50%, 50%)
HSV	hsv(198, 66%, 75%)
CMYK	cmyk(66.3%, 20%, 0%, 25.5%)
CIE-LAB	lab(59.22, -14.29, -27.42)
CIE-LCH	lch(59.22, 30.92, 242.47°)
OKLab	oklab(64.24% -0.065 -0.0768)
OKLCH	oklch(64.24% 0.101 229.7)
XYZ	xyz(22.6332, 27.2618, 52.7745)
Luminance	0.2726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4098BE #BE6640

analogous

#40BEA5 #4098BE #4059BE

triadic

#4098BE #BE4098 #98BE40

tetradic

#4098BE #A540BE #BE6640 #59BE40

square

#4098BE #A540BE #BE6640 #59BE40

split-complementary

#4098BE #BE4059 #BEA540

monochromatic

#214F62 #317390 #4098BE #6DB1CE #9BC9DD

Accessibility & contrast

On white

3.25

#4098BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#4098BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4098BE

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4098BE	#FFFFFF	#000000	##000000
##4098BE	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8596C0

Deuteranopia (green-blind)

#7389BD

Tritanopia (blue-blind)

#00A3A5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4098be;
/* rgb */ color: rgb(64, 152, 190);
/* oklch */ color: oklch(64.2% 0.101 229.7);

Tailwind

colors: {
  custom: {
    50: '#83b6d1',
    500: '#4098be',
    950: '#000000',
  },
}

SCSS

$custom: #4098be;
$custom-light: #83b6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4098be",
  "rgb": {
    "r": 64,
    "g": 152,
    "b": 190
  },
  "hsl": {
    "h": 198.095,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.64237,
    "c": 0.1006,
    "h": 229.7
  },
  "luminance": 0.27264
}

Semantic roles & 50–950 ramp

primary

#4098BE

secondary

#C9A290

accent

#784FD9

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4098BE

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

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