#4488D2#4488D2

#4488D2 is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.7% C 0.132 H 252.4°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4488D2
RGB	rgb(68, 136, 210)
HSL	hsl(211, 61%, 55%)
HSV	hsv(211, 68%, 82%)
CMYK	cmyk(67.6%, 35.2%, 0%, 17.6%)
CIE-LAB	lab(55.57, 2.25, -44.39)
CIE-LCH	lch(55.57, 44.45, 272.90°)
OKLab	oklab(61.69% -0.0399 -0.126)
OKLCH	oklch(61.69% 0.132 252.4)
XYZ	xyz(22.8166, 23.4880, 64.2915)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4488D2 #D28E44

analogous

#44CFD2 #4488D2 #4744D2

triadic

#4488D2 #D24488 #88D244

tetradic

#4488D2 #D244CF #D28E44 #44D247

square

#4488D2 #D244CF #D28E44 #44D247

split-complementary

#4488D2 #D24744 #CFD244

monochromatic

#1E4C7D #2A6AAF #4488D2 #75A7DE #A7C7EA

Accessibility & contrast

On white

3.69

#4488D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#4488D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4488D2

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4488D2	#FFFFFF	#000000	##000000
##4488D2	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678CD5

Deuteranopia (green-blind)

#537FD1

Tritanopia (blue-blind)

#0099A3

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4488d2;
/* rgb */ color: rgb(68, 136, 210);
/* oklch */ color: oklch(61.7% 0.132 252.4);

Tailwind

colors: {
  custom: {
    50: '#87aae0',
    500: '#4488d2',
    950: '#000000',
  },
}

SCSS

$custom: #4488d2;
$custom-light: #87aae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4488d2",
  "rgb": {
    "r": 68,
    "g": 136,
    "b": 210
  },
  "hsl": {
    "h": 211.268,
    "s": 61.207,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61691,
    "c": 0.13218,
    "h": 252.4
  },
  "luminance": 0.2349
}

Semantic roles & 50–950 ramp

primary

#4488D2

secondary

#D7BA9B

accent

#9743E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4488D2

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

Preview Lab → · Contrast checker → · Palette generator →