#4488BC#4488BC

#4488BC is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.5% C 0.105 H 243.9°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4488BC
RGB	rgb(68, 136, 188)
HSL	hsl(206, 47%, 50%)
HSV	hsv(206, 64%, 74%)
CMYK	cmyk(63.8%, 27.7%, 0%, 26.3%)
CIE-LAB	lab(54.52, -5.27, -33.57)
CIE-LCH	lch(54.52, 33.98, 261.08°)
OKLab	oklab(60.52% -0.0462 -0.0945)
OKLCH	oklch(60.52% 0.105 243.9)
XYZ	xyz(20.2618, 22.4661, 50.8358)
Luminance	0.2247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4488BC #BC7844

analogous

#44BCB4 #4488BC #444CBC

triadic

#4488BC #BC4488 #88BC44

tetradic

#4488BC #B444BC #BC7844 #4CBC44

square

#4488BC #B444BC #BC7844 #4CBC44

split-complementary

#4488BC #BC444C #BCB444

monochromatic

#234762 #33688F #4488BC #71A5CC #9EC1DC

Accessibility & contrast

On white

3.82

#4488BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#4488BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4488BC

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4488BC	#FFFFFF	#000000	##000000
##4488BC	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7189BE

Deuteranopia (green-blind)

#617DBB

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4488bc;
/* rgb */ color: rgb(68, 136, 188);
/* oklch */ color: oklch(60.5% 0.105 243.9);

Tailwind

colors: {
  custom: {
    50: '#83aad0',
    500: '#4488bc',
    950: '#000000',
  },
}

SCSS

$custom: #4488bc;
$custom-light: #83aad0;
$custom-dark: #000000;

JSON

{
  "hex": "#4488bc",
  "rgb": {
    "r": 68,
    "g": 136,
    "b": 188
  },
  "hsl": {
    "h": 206,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.60517,
    "c": 0.10524,
    "h": 243.9
  },
  "luminance": 0.22468
}

Semantic roles & 50–950 ramp

primary

#4488BC

secondary

#C9AA93

accent

#8B51D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4488BC

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

Preview Lab → · Contrast checker → · Palette generator →