#4890DA#4890DA

#4890DA is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.1% C 0.133 H 251.2°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4890DA
RGB	rgb(72, 144, 218)
HSL	hsl(210, 66%, 57%)
HSV	hsv(210, 67%, 85%)
CMYK	cmyk(67%, 33.9%, 0%, 14.5%)
CIE-LAB	lab(58.40, 0.93, -44.40)
CIE-LCH	lch(58.40, 44.41, 271.20°)
OKLab	oklab(64.08% -0.0429 -0.1259)
OKLCH	oklch(64.08% 0.133 251.2)
XYZ	xyz(25.2960, 26.3836, 70.0755)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4890DA #DA9248

analogous

#48D9DA #4890DA #4948DA

triadic

#4890DA #DA4890 #90DA48

tetradic

#4890DA #DA48D9 #DA9248 #48DA49

square

#4890DA #DA48D9 #DA9248 #48DA49

split-complementary

#4890DA #DA4948 #D9DA48

monochromatic

#1C538B #2671BE #4890DA #7BAFE4 #AECEEF

Accessibility & contrast

On white

3.35

#4890DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#4890DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4890DA

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4890DA	#FFFFFF	#000000	##000000
##4890DA	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F94DD

Deuteranopia (green-blind)

#5B86D9

Tritanopia (blue-blind)

#00A1AB

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4890da;
/* rgb */ color: rgb(72, 144, 218);
/* oklch */ color: oklch(64.1% 0.133 251.2);

Tailwind

colors: {
  custom: {
    50: '#8ab0e6',
    500: '#4890da',
    950: '#000000',
  },
}

SCSS

$custom: #4890da;
$custom-light: #8ab0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4890da",
  "rgb": {
    "r": 72,
    "g": 144,
    "b": 218
  },
  "hsl": {
    "h": 210.411,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.64077,
    "c": 0.133,
    "h": 251.2
  },
  "luminance": 0.26386
}

Semantic roles & 50–950 ramp

primary

#4890DA

secondary

#DDBFA1

accent

#953FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4890DA

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

Preview Lab → · Contrast checker → · Palette generator →