#4A91C8#4A91C8

#4A91C8 is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.4% C 0.110 H 244.2°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4A91C8
RGB	rgb(74, 145, 200)
HSL	hsl(206, 53%, 54%)
HSV	hsv(206, 63%, 78%)
CMYK	cmyk(63%, 27.5%, 0%, 21.6%)
CIE-LAB	lab(57.92, -5.37, -35.05)
CIE-LCH	lch(57.92, 35.46, 261.29°)
OKLab	oklab(63.44% -0.0477 -0.0987)
OKLCH	oklch(63.44% 0.11 244.2)
XYZ	xyz(23.3709, 25.8745, 58.3950)
Luminance	0.2588 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91C8 #C8814A

analogous

#4AC8C0 #4A91C8 #4A52C8

triadic

#4A91C8 #C84A91 #91C84A

tetradic

#4A91C8 #C04AC8 #C8814A #52C84A

square

#4A91C8 #C04AC8 #C8814A #52C84A

split-complementary

#4A91C8 #C84A52 #C8C04A

monochromatic

#235174 #3272A3 #4A91C8 #79AED6 #A8CAE5

Accessibility & contrast

On white

3.40

#4A91C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4A91C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91C8

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91C8	#FFFFFF	#000000	##000000
##4A91C8	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7992CA

Deuteranopia (green-blind)

#6886C7

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4a91c8;
/* rgb */ color: rgb(74, 145, 200);
/* oklch */ color: oklch(63.4% 0.110 244.2);

Tailwind

colors: {
  custom: {
    50: '#88b1d9',
    500: '#4a91c8',
    950: '#000000',
  },
}

SCSS

$custom: #4a91c8;
$custom-light: #88b1d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91c8",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 200
  },
  "hsl": {
    "h": 206.19,
    "s": 53.39,
    "l": 53.725
  },
  "oklch": {
    "l": 0.63442,
    "c": 0.10961,
    "h": 244.2
  },
  "luminance": 0.25877
}

Semantic roles & 50–950 ramp

primary

#4A91C8

secondary

#D2B39C

accent

#8B4BDD

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4A91C8

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

Preview Lab → · Contrast checker → · Palette generator →