#498FD7#498FD7

#498FD7 is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.7% C 0.130 H 251.1°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#498FD7
RGB	rgb(73, 143, 215)
HSL	hsl(210, 64%, 56%)
HSV	hsv(210, 66%, 84%)
CMYK	cmyk(66%, 33.5%, 0%, 15.7%)
CIE-LAB	lab(58.00, 0.65, -43.34)
CIE-LCH	lch(58.00, 43.35, 270.86°)
OKLab	oklab(63.73% -0.042 -0.1228)
OKLCH	oklch(63.73% 0.13 251.1)
XYZ	xyz(24.8313, 25.9652, 67.9799)
Luminance	0.2597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498FD7 #D79149

analogous

#49D6D7 #498FD7 #4A49D7

triadic

#498FD7 #D7498F #8FD749

tetradic

#498FD7 #D749D6 #D79149 #49D74A

square

#498FD7 #D749D6 #D79149 #49D74A

split-complementary

#498FD7 #D74A49 #D6D749

monochromatic

#1E5288 #2970BA #498FD7 #7BAEE2 #ADCDED

Accessibility & contrast

On white

3.39

#498FD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#498FD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498FD7

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498FD7	#FFFFFF	#000000	##000000
##498FD7	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F93DA

Deuteranopia (green-blind)

#5C85D6

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #498fd7;
/* rgb */ color: rgb(73, 143, 215);
/* oklch */ color: oklch(63.7% 0.130 251.1);

Tailwind

colors: {
  custom: {
    50: '#8aafe3',
    500: '#498fd7',
    950: '#000000',
  },
}

SCSS

$custom: #498fd7;
$custom-light: #8aafe3;
$custom-dark: #000000;

JSON

{
  "hex": "#498fd7",
  "rgb": {
    "r": 73,
    "g": 143,
    "b": 215
  },
  "hsl": {
    "h": 210.423,
    "s": 63.964,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63729,
    "c": 0.12979,
    "h": 251.1
  },
  "luminance": 0.25968
}

Semantic roles & 50–950 ramp

primary

#498FD7

secondary

#DBBEA1

accent

#9541E7

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #498FD7

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

Preview Lab → · Contrast checker → · Palette generator →