#4A91B9#4A91B9

#4A91B9 is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.7% C 0.093 H 235.6°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4A91B9
RGB	rgb(74, 145, 185)
HSL	hsl(202, 44%, 51%)
HSV	hsv(202, 60%, 73%)
CMYK	cmyk(60%, 21.6%, 0%, 27.5%)
CIE-LAB	lab(57.28, -10.24, -27.56)
CIE-LCH	lch(57.28, 29.40, 249.62°)
OKLab	oklab(62.72% -0.0527 -0.0771)
OKLCH	oklch(62.72% 0.093 235.6)
XYZ	xyz(21.7031, 25.2074, 49.6113)
Luminance	0.2521 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91B9 #B9724A

analogous

#4AB9AA #4A91B9 #4A59B9

triadic

#4A91B9 #B94A91 #91B94A

tetradic

#4A91B9 #AA4AB9 #B9724A #59B94A

square

#4A91B9 #AA4AB9 #B9724A #59B94A

split-complementary

#4A91B9 #B94A59 #B9AA4A

monochromatic

#264D63 #376F8F #4A91B9 #76ACCA #A2C7DB

Accessibility & contrast

On white

3.48

#4A91B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#4A91B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91B9

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91B9	#FFFFFF	#000000	##000000
##4A91B9	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E90BB

Deuteranopia (green-blind)

#6F84B8

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4a91b9;
/* rgb */ color: rgb(74, 145, 185);
/* oklch */ color: oklch(62.7% 0.093 235.6);

Tailwind

colors: {
  custom: {
    50: '#86b1ce',
    500: '#4a91b9',
    950: '#000000',
  },
}

SCSS

$custom: #4a91b9;
$custom-light: #86b1ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91b9",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 185
  },
  "hsl": {
    "h": 201.622,
    "s": 44.223,
    "l": 50.784
  },
  "oklch": {
    "l": 0.62723,
    "c": 0.09342,
    "h": 235.6
  },
  "luminance": 0.25209
}

Semantic roles & 50–950 ramp

primary

#4A91B9

secondary

#C8A997

accent

#8254D4

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4A91B9

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

Preview Lab → · Contrast checker → · Palette generator →