#4491BC#4491BC

#4491BC is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.6% C 0.100 H 235.9°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4491BC
RGB	rgb(68, 145, 188)
HSL	hsl(202, 47%, 50%)
HSV	hsv(202, 64%, 74%)
CMYK	cmyk(63.8%, 22.9%, 0%, 26.3%)
CIE-LAB	lab(57.18, -10.39, -29.43)
CIE-LCH	lch(57.18, 31.21, 250.55°)
OKLab	oklab(62.63% -0.0558 -0.0825)
OKLCH	oklch(62.63% 0.1 235.9)
XYZ	xyz(21.5829, 25.1084, 51.2762)
Luminance	0.2511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4491BC #BC6F44

analogous

#44BCAB #4491BC #4455BC

triadic

#4491BC #BC4491 #91BC44

tetradic

#4491BC #AB44BC #BC6F44 #55BC44

square

#4491BC #AB44BC #BC6F44 #55BC44

split-complementary

#4491BC #BC4455 #BCAB44

monochromatic

#234C62 #336E8F #4491BC #71ACCC #9EC6DC

Accessibility & contrast

On white

3.49

#4491BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#4491BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4491BC

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4491BC	#FFFFFF	#000000	##000000
##4491BC	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D90BE

Deuteranopia (green-blind)

#6C84BB

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4491bc;
/* rgb */ color: rgb(68, 145, 188);
/* oklch */ color: oklch(62.6% 0.100 235.9);

Tailwind

colors: {
  custom: {
    50: '#84b1d0',
    500: '#4491bc',
    950: '#000000',
  },
}

SCSS

$custom: #4491bc;
$custom-light: #84b1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4491bc",
  "rgb": {
    "r": 68,
    "g": 145,
    "b": 188
  },
  "hsl": {
    "h": 201.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.62626,
    "c": 0.09964,
    "h": 235.9
  },
  "luminance": 0.25111
}

Semantic roles & 50–950 ramp

primary

#4491BC

secondary

#C9A693

accent

#8151D7

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4491BC

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

Preview Lab → · Contrast checker → · Palette generator →