#448FB3#448FB3

#448FB3 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.092 H 231.7°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#448FB3
RGB	rgb(68, 143, 179)
HSL	hsl(199, 45%, 48%)
HSV	hsv(199, 62%, 70%)
CMYK	cmyk(62%, 20.1%, 0%, 29.8%)
CIE-LAB	lab(56.21, -12.20, -25.81)
CIE-LCH	lch(56.21, 28.54, 244.70°)
OKLab	oklab(61.73% -0.0569 -0.0721)
OKLCH	oklch(61.73% 0.092 231.7)
XYZ	xyz(20.3399, 24.1265, 46.2241)
Luminance	0.2413 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448FB3 #B36844

analogous

#44B39F #448FB3 #4458B3

triadic

#448FB3 #B3448F #8FB344

tetradic

#448FB3 #9F44B3 #B36844 #58B344

square

#448FB3 #9F44B3 #B36844 #58B344

split-complementary

#448FB3 #B34458 #B39F44

monochromatic

#22485A #336C87 #448FB3 #6DAAC7 #99C4D8

Accessibility & contrast

On white

3.60

#448FB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#448FB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448FB3

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448FB3	#FFFFFF	#000000	##000000
##448FB3	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8DB5

Deuteranopia (green-blind)

#6E82B2

Tritanopia (blue-blind)

#00999B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #448fb3;
/* rgb */ color: rgb(68, 143, 179);
/* oklch */ color: oklch(61.7% 0.092 231.7);

Tailwind

colors: {
  custom: {
    50: '#82afc9',
    500: '#448fb3',
    950: '#000000',
  },
}

SCSS

$custom: #448fb3;
$custom-light: #82afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#448fb3",
  "rgb": {
    "r": 68,
    "g": 143,
    "b": 179
  },
  "hsl": {
    "h": 199.459,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61735,
    "c": 0.09188,
    "h": 231.7
  },
  "luminance": 0.24129
}

Semantic roles & 50–950 ramp

primary

#448FB3

secondary

#C4A08E

accent

#7D53D5

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #448FB3

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

Preview Lab → · Contrast checker → · Palette generator →