#448FDD#448FDD

#448FDD is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.9% C 0.139 H 251.7°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#448FDD
RGB	rgb(68, 143, 221)
HSL	hsl(211, 69%, 57%)
HSV	hsv(211, 69%, 87%)
CMYK	cmyk(69.2%, 35.3%, 0%, 13.3%)
CIE-LAB	lab(58.12, 1.94, -46.52)
CIE-LCH	lch(58.12, 46.56, 272.38°)
OKLab	oklab(63.87% -0.0438 -0.1322)
OKLCH	oklch(63.87% 0.139 251.7)
XYZ	xyz(25.2527, 26.0916, 72.0979)
Luminance	0.2609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448FDD #DD9244

analogous

#44DCDD #448FDD #4644DD

triadic

#448FDD #DD448F #8FDD44

tetradic

#448FDD #DD44DC #DD9244 #44DD46

square

#448FDD #DD44DC #DD9244 #44DD46

split-complementary

#448FDD #DD4644 #DCDD44

monochromatic

#1A528D #2370C1 #448FDD #78AEE6 #ACCDF0

Accessibility & contrast

On white

3.38

#448FDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#448FDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448FDD

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448FDD	#FFFFFF	#000000	##000000
##448FDD	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C94E0

Deuteranopia (green-blind)

#5685DB

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #448fdd;
/* rgb */ color: rgb(68, 143, 221);
/* oklch */ color: oklch(63.9% 0.139 251.7);

Tailwind

colors: {
  custom: {
    50: '#89afe8',
    500: '#448fdd',
    950: '#000000',
  },
}

SCSS

$custom: #448fdd;
$custom-light: #89afe8;
$custom-dark: #000000;

JSON

{
  "hex": "#448fdd",
  "rgb": {
    "r": 68,
    "g": 143,
    "b": 221
  },
  "hsl": {
    "h": 210.588,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63871,
    "c": 0.13923,
    "h": 251.7
  },
  "luminance": 0.26094
}

Semantic roles & 50–950 ramp

primary

#448FDD

secondary

#DEBF9F

accent

#963CEC

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #448FDD

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

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