#4491B8#4491B8

#4491B8 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.4% C 0.096 H 233.3°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#4491B8
RGB	rgb(68, 145, 184)
HSL	hsl(200, 46%, 49%)
HSV	hsv(200, 63%, 72%)
CMYK	cmyk(63%, 21.2%, 0%, 27.8%)
CIE-LAB	lab(57.02, -11.69, -27.41)
CIE-LCH	lch(57.02, 29.80, 246.90°)
OKLab	oklab(62.44% -0.0573 -0.0767)
OKLCH	oklch(62.44% 0.096 233.3)
XYZ	xyz(21.1577, 24.9383, 49.0367)
Luminance	0.2494 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4491B8 #B86B44

analogous

#44B8A5 #4491B8 #4457B8

triadic

#4491B8 #B84491 #91B844

tetradic

#4491B8 #A544B8 #B86B44 #57B844

square

#4491B8 #A544B8 #B86B44 #57B844

split-complementary

#4491B8 #B84457 #B8A544

monochromatic

#234B5F #336E8B #4491B8 #6FABCA #9CC5DA

Accessibility & contrast

On white

3.51

#4491B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#4491B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4491B8

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4491B8	#FFFFFF	#000000	##000000
##4491B8	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E90BA

Deuteranopia (green-blind)

#6E84B7

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4491b8;
/* rgb */ color: rgb(68, 145, 184);
/* oklch */ color: oklch(62.4% 0.096 233.3);

Tailwind

colors: {
  custom: {
    50: '#83b1cd',
    500: '#4491b8',
    950: '#000000',
  },
}

SCSS

$custom: #4491b8;
$custom-light: #83b1cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4491b8",
  "rgb": {
    "r": 68,
    "g": 145,
    "b": 184
  },
  "hsl": {
    "h": 200.172,
    "s": 46.032,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6244,
    "c": 0.09575,
    "h": 233.3
  },
  "luminance": 0.2494
}

Semantic roles & 50–950 ramp

primary

#4491B8

secondary

#C7A391

accent

#7E52D6

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4491B8

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

Preview Lab → · Contrast checker → · Palette generator →