#4B91AE#4B91AE

#4B91AE is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.3% C 0.083 H 227.4°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4B91AE
RGB	rgb(75, 145, 174)
HSL	hsl(198, 40%, 49%)
HSV	hsv(198, 57%, 68%)
CMYK	cmyk(56.9%, 16.7%, 0%, 31.8%)
CIE-LAB	lab(56.88, -13.49, -21.91)
CIE-LCH	lch(56.88, 25.73, 238.38°)
OKLab	oklab(62.28% -0.0561 -0.061)
OKLCH	oklch(62.28% 0.083 227.4)
XYZ	xyz(20.6641, 24.8007, 43.7342)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B91AE #AE684B

analogous

#4BAE9A #4B91AE #4B60AE

triadic

#4B91AE #AE4B91 #91AE4B

tetradic

#4B91AE #9A4BAE #AE684B #60AE4B

square

#4B91AE #9A4BAE #AE684B #60AE4B

split-complementary

#4B91AE #AE4B60 #AE9A4B

monochromatic

#264A58 #396D83 #4B91AE #73ACC3 #9EC5D5

Accessibility & contrast

On white

3.52

#4B91AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#4B91AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B91AE

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B91AE	#FFFFFF	#000000	##000000
##4B91AE	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828FAF

Deuteranopia (green-blind)

#7484AE

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4b91ae;
/* rgb */ color: rgb(75, 145, 174);
/* oklch */ color: oklch(62.3% 0.083 227.4);

Tailwind

colors: {
  custom: {
    50: '#85b1c6',
    500: '#4b91ae',
    950: '#000000',
  },
}

SCSS

$custom: #4b91ae;
$custom-light: #85b1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b91ae",
  "rgb": {
    "r": 75,
    "g": 145,
    "b": 174
  },
  "hsl": {
    "h": 197.576,
    "s": 39.759,
    "l": 48.824
  },
  "oklch": {
    "l": 0.62275,
    "c": 0.08283,
    "h": 227.4
  },
  "luminance": 0.24803
}

Semantic roles & 50–950 ramp

primary

#4B91AE

secondary

#C2A193

accent

#7B58D0

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4B91AE

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

Preview Lab → · Contrast checker → · Palette generator →