#4A91CE#4A91CE

#4A91CE is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.7% C 0.117 H 246.8°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4A91CE
RGB	rgb(74, 145, 206)
HSL	hsl(208, 57%, 55%)
HSV	hsv(208, 64%, 81%)
CMYK	cmyk(64.1%, 29.6%, 0%, 19.2%)
CIE-LAB	lab(58.19, -3.37, -38.00)
CIE-LCH	lch(58.19, 38.15, 264.93°)
OKLab	oklab(63.75% -0.0459 -0.1072)
OKLCH	oklch(63.75% 0.117 246.8)
XYZ	xyz(24.0859, 26.1605, 62.1607)
Luminance	0.2616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91CE #CE874A

analogous

#4ACEC9 #4A91CE #4A4FCE

triadic

#4A91CE #CE4A91 #91CE4A

tetradic

#4A91CE #C94ACE #CE874A #4FCE4A

square

#4A91CE #C94ACE #CE874A #4FCE4A

split-complementary

#4A91CE #CE4A4F #CEC94A

monochromatic

#22527C #2F72AC #4A91CE #7AAEDB #AACCE8

Accessibility & contrast

On white

3.37

#4A91CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#4A91CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91CE

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91CE	#FFFFFF	#000000	##000000
##4A91CE	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7693D1

Deuteranopia (green-blind)

#6486CD

Tritanopia (blue-blind)

#00A0A6

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4a91ce;
/* rgb */ color: rgb(74, 145, 206);
/* oklch */ color: oklch(63.7% 0.117 246.8);

Tailwind

colors: {
  custom: {
    50: '#89b1dd',
    500: '#4a91ce',
    950: '#000000',
  },
}

SCSS

$custom: #4a91ce;
$custom-light: #89b1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91ce",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 206
  },
  "hsl": {
    "h": 207.727,
    "s": 57.391,
    "l": 54.902
  },
  "oklch": {
    "l": 0.63745,
    "c": 0.11664,
    "h": 246.8
  },
  "luminance": 0.26163
}

Semantic roles & 50–950 ramp

primary

#4A91CE

secondary

#D6B89E

accent

#8E47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4A91CE

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

Preview Lab → · Contrast checker → · Palette generator →