#448BBB#448BBB

#448BBB is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.2% C 0.102 H 240.8°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#448BBB
RGB	rgb(68, 139, 187)
HSL	hsl(204, 47%, 50%)
HSV	hsv(204, 64%, 73%)
CMYK	cmyk(63.6%, 25.7%, 0%, 26.7%)
CIE-LAB	lab(55.36, -7.33, -31.69)
CIE-LCH	lch(55.36, 32.53, 256.98°)
OKLab	oklab(61.17% -0.0498 -0.0891)
OKLCH	oklch(61.17% 0.102 240.8)
XYZ	xyz(20.5828, 23.2800, 50.4128)
Luminance	0.2328 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448BBB #BB7444

analogous

#44BBB0 #448BBB #444FBB

triadic

#448BBB #BB448B #8BBB44

tetradic

#448BBB #B044BB #BB7444 #4FBB44

square

#448BBB #B044BB #BB7444 #4FBB44

split-complementary

#448BBB #BB444F #BBB044

monochromatic

#234861 #346A8E #448BBB #71A7CB #9EC3DC

Accessibility & contrast

On white

3.71

#448BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#448BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448BBB

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448BBB	#FFFFFF	#000000	##000000
##448BBB	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758BBD

Deuteranopia (green-blind)

#657FBA

Tritanopia (blue-blind)

#00979B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #448bbb;
/* rgb */ color: rgb(68, 139, 187);
/* oklch */ color: oklch(61.2% 0.102 240.8);

Tailwind

colors: {
  custom: {
    50: '#83accf',
    500: '#448bbb',
    950: '#000000',
  },
}

SCSS

$custom: #448bbb;
$custom-light: #83accf;
$custom-dark: #000000;

JSON

{
  "hex": "#448bbb",
  "rgb": {
    "r": 68,
    "g": 139,
    "b": 187
  },
  "hsl": {
    "h": 204.202,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.61168,
    "c": 0.10204,
    "h": 240.8
  },
  "luminance": 0.23282
}

Semantic roles & 50–950 ramp

primary

#448BBB

secondary

#C8A893

accent

#8751D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #448BBB

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

Preview Lab → · Contrast checker → · Palette generator →