#449CDD#449CDD

#449CDD is a light, vivid cyan. Relative luminance 0.302; OKLCH L 66.8% C 0.128 H 243.9°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#449CDD
RGB	rgb(68, 156, 221)
HSL	hsl(205, 69%, 57%)
HSV	hsv(205, 69%, 87%)
CMYK	cmyk(69.2%, 29.4%, 0%, 13.3%)
CIE-LAB	lab(61.85, -5.57, -40.66)
CIE-LCH	lch(61.85, 41.04, 262.19°)
OKLab	oklab(66.8% -0.0563 -0.1149)
OKLCH	oklch(66.8% 0.128 243.9)
XYZ	xyz(27.3185, 30.2234, 72.7865)
Luminance	0.3023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#449CDD #DD8544

analogous

#44DDD2 #449CDD #4450DD

triadic

#449CDD #DD449C #9CDD44

tetradic

#449CDD #D244DD #DD8544 #50DD44

square

#449CDD #D244DD #DD8544 #50DD44

split-complementary

#449CDD #DD4450 #DDD244

monochromatic

#1A5C8D #237EC1 #449CDD #78B7E6 #ACD3F0

Accessibility & contrast

On white

2.98

#449CDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#449CDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #449CDD

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##449CDD	#FFFFFF	#000000	##000000
##449CDD	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9EE0

Deuteranopia (green-blind)

#698FDC

Tritanopia (blue-blind)

#00ACB3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #449cdd;
/* rgb */ color: rgb(68, 156, 221);
/* oklch */ color: oklch(66.8% 0.128 243.9);

Tailwind

colors: {
  custom: {
    50: '#89b9e8',
    500: '#449cdd',
    950: '#000000',
  },
}

SCSS

$custom: #449cdd;
$custom-light: #89b9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#449cdd",
  "rgb": {
    "r": 68,
    "g": 156,
    "b": 221
  },
  "hsl": {
    "h": 205.49,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.66799,
    "c": 0.12797,
    "h": 243.9
  },
  "luminance": 0.30226
}

Semantic roles & 50–950 ramp

primary

#449CDD

secondary

#DEBA9F

accent

#873CEC

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #449CDD

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

Preview Lab → · Contrast checker → · Palette generator →