#488FD5#488FD5

#488FD5 is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.6% C 0.128 H 250.2°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#488FD5
RGB	rgb(72, 143, 213)
HSL	hsl(210, 63%, 56%)
HSV	hsv(210, 66%, 84%)
CMYK	cmyk(66.2%, 32.9%, 0%, 16.5%)
CIE-LAB	lab(57.87, -0.19, -42.44)
CIE-LCH	lch(57.87, 42.44, 269.74°)
OKLab	oklab(63.58% -0.0432 -0.1202)
OKLCH	oklch(63.58% 0.128 250.2)
XYZ	xyz(24.5007, 25.8242, 66.6313)
Luminance	0.2583 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488FD5 #D58E48

analogous

#48D5D4 #488FD5 #4848D5

triadic

#488FD5 #D5488F #8FD548

tetradic

#488FD5 #D448D5 #D58E48 #48D548

square

#488FD5 #D448D5 #D58E48 #48D548

split-complementary

#488FD5 #D54848 #D5D448

monochromatic

#1E5284 #2A70B6 #488FD5 #7AADE0 #ACCCEC

Accessibility & contrast

On white

3.41

#488FD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#488FD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488FD5

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488FD5	#FFFFFF	#000000	##000000
##488FD5	1.00	3.41	6.17	6.17
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7092D8

Deuteranopia (green-blind)

#5D85D4

Tritanopia (blue-blind)

#009FA8

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #488fd5;
/* rgb */ color: rgb(72, 143, 213);
/* oklch */ color: oklch(63.6% 0.128 250.2);

Tailwind

colors: {
  custom: {
    50: '#89afe2',
    500: '#488fd5',
    950: '#000000',
  },
}

SCSS

$custom: #488fd5;
$custom-light: #89afe2;
$custom-dark: #000000;

JSON

{
  "hex": "#488fd5",
  "rgb": {
    "r": 72,
    "g": 143,
    "b": 213
  },
  "hsl": {
    "h": 209.787,
    "s": 62.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63582,
    "c": 0.12772,
    "h": 250.2
  },
  "luminance": 0.25827
}

Semantic roles & 50–950 ramp

primary

#488FD5

secondary

#DABC9F

accent

#9342E6

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #488FD5

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

Preview Lab → · Contrast checker → · Palette generator →