#448FBC#448FBC

#448FBC is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.2% C 0.101 H 237.8°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#448FBC
RGB	rgb(68, 143, 188)
HSL	hsl(203, 47%, 50%)
HSV	hsv(203, 64%, 74%)
CMYK	cmyk(63.8%, 23.9%, 0%, 26.3%)
CIE-LAB	lab(56.59, -9.27, -30.35)
CIE-LCH	lch(56.59, 31.73, 253.02°)
OKLab	oklab(62.16% -0.0537 -0.0852)
OKLCH	oklch(62.16% 0.101 237.8)
XYZ	xyz(21.2800, 24.5026, 51.1752)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448FBC #BC7144

analogous

#44BCAD #448FBC #4453BC

triadic

#448FBC #BC448F #8FBC44

tetradic

#448FBC #AD44BC #BC7144 #53BC44

square

#448FBC #AD44BC #BC7144 #53BC44

split-complementary

#448FBC #BC4453 #BCAD44

monochromatic

#234B62 #336D8F #448FBC #71AACC #9EC5DC

Accessibility & contrast

On white

3.56

#448FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#448FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448FBC

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448FBC	#FFFFFF	#000000	##000000
##448FBC	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8EBE

Deuteranopia (green-blind)

#6A82BB

Tritanopia (blue-blind)

#009A9E

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #448fbc;
/* rgb */ color: rgb(68, 143, 188);
/* oklch */ color: oklch(62.2% 0.101 237.8);

Tailwind

colors: {
  custom: {
    50: '#84afd0',
    500: '#448fbc',
    950: '#000000',
  },
}

SCSS

$custom: #448fbc;
$custom-light: #84afd0;
$custom-dark: #000000;

JSON

{
  "hex": "#448fbc",
  "rgb": {
    "r": 68,
    "g": 143,
    "b": 188
  },
  "hsl": {
    "h": 202.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.62155,
    "c": 0.1007,
    "h": 237.8
  },
  "luminance": 0.24505
}

Semantic roles & 50–950 ramp

primary

#448FBC

secondary

#C9A793

accent

#8351D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #448FBC

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

Preview Lab → · Contrast checker → · Palette generator →