#4499DA#4499DA

#4499DA is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.0% C 0.127 H 244.7°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4499DA
RGB	rgb(68, 153, 218)
HSL	hsl(206, 67%, 56%)
HSV	hsv(206, 69%, 85%)
CMYK	cmyk(68.8%, 29.8%, 0%, 14.5%)
CIE-LAB	lab(60.84, -4.89, -40.56)
CIE-LCH	lch(60.84, 40.86, 263.13°)
OKLab	oklab(65.96% -0.0543 -0.1147)
OKLCH	oklch(65.96% 0.127 244.7)
XYZ	xyz(26.4252, 29.0705, 70.5346)
Luminance	0.2907 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4499DA #DA8544

analogous

#44DAD0 #4499DA #444EDA

triadic

#4499DA #DA4499 #99DA44

tetradic

#4499DA #D044DA #DA8544 #4EDA44

square

#4499DA #D044DA #DA8544 #4EDA44

split-complementary

#4499DA #DA444E #DAD044

monochromatic

#1B5989 #257ABC #4499DA #77B5E4 #AAD1EE

Accessibility & contrast

On white

3.08

#4499DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#4499DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4499DA

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4499DA	#FFFFFF	#000000	##000000
##4499DA	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9BDD

Deuteranopia (green-blind)

#678CD9

Tritanopia (blue-blind)

#00A9B0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4499da;
/* rgb */ color: rgb(68, 153, 218);
/* oklch */ color: oklch(66.0% 0.127 244.7);

Tailwind

colors: {
  custom: {
    50: '#88b6e5',
    500: '#4499da',
    950: '#000000',
  },
}

SCSS

$custom: #4499da;
$custom-light: #88b6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4499da",
  "rgb": {
    "r": 68,
    "g": 153,
    "b": 218
  },
  "hsl": {
    "h": 206,
    "s": 66.964,
    "l": 56.078
  },
  "oklch": {
    "l": 0.65962,
    "c": 0.12688,
    "h": 244.7
  },
  "luminance": 0.29073
}

Semantic roles & 50–950 ramp

primary

#4499DA

secondary

#DCB99E

accent

#883EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4499DA

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

Preview Lab → · Contrast checker → · Palette generator →