#488FDD#488FDD

#488FDD is a light, vivid cyan. Relative luminance 0.262; OKLCH L 64.0% C 0.138 H 252.6°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#488FDD
RGB	rgb(72, 143, 221)
HSL	hsl(211, 69%, 57%)
HSV	hsv(211, 67%, 87%)
CMYK	cmyk(67.4%, 35.3%, 0%, 13.3%)
CIE-LAB	lab(58.26, 2.55, -46.29)
CIE-LCH	lch(58.26, 46.36, 273.15°)
OKLab	oklab(64.02% -0.0411 -0.1314)
OKLCH	oklch(64.02% 0.138 252.6)
XYZ	xyz(25.5413, 26.2404, 72.1114)
Luminance	0.2624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488FDD #DD9648

analogous

#48DADD #488FDD #4B48DD

triadic

#488FDD #DD488F #8FDD48

tetradic

#488FDD #DD48DA #DD9648 #48DD4B

square

#488FDD #DD48DA #DD9648 #48DD4B

split-complementary

#488FDD #DD4B48 #DADD48

monochromatic

#1B5390 #2470C3 #488FDD #7CAFE7 #AFCEF0

Accessibility & contrast

On white

3.36

#488FDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#488FDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488FDD

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488FDD	#FFFFFF	#000000	##000000
##488FDD	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C94E0

Deuteranopia (green-blind)

#5786DB

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #488fdd;
/* rgb */ color: rgb(72, 143, 221);
/* oklch */ color: oklch(64.0% 0.138 252.6);

Tailwind

colors: {
  custom: {
    50: '#8aafe8',
    500: '#488fdd',
    950: '#000000',
  },
}

SCSS

$custom: #488fdd;
$custom-light: #8aafe8;
$custom-dark: #000000;

JSON

{
  "hex": "#488fdd",
  "rgb": {
    "r": 72,
    "g": 143,
    "b": 221
  },
  "hsl": {
    "h": 211.409,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.6402,
    "c": 0.13771,
    "h": 252.6
  },
  "luminance": 0.26243
}

Semantic roles & 50–950 ramp

primary

#488FDD

secondary

#DEC2A2

accent

#983CEC

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #488FDD

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

Preview Lab → · Contrast checker → · Palette generator →