#4A91BA#4A91BA

#4A91BA is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.8% C 0.094 H 236.3°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4A91BA
RGB	rgb(74, 145, 186)
HSL	hsl(202, 45%, 51%)
HSV	hsv(202, 60%, 73%)
CMYK	cmyk(60.2%, 22%, 0%, 27.1%)
CIE-LAB	lab(57.32, -9.92, -28.06)
CIE-LCH	lch(57.32, 29.77, 250.53°)
OKLab	oklab(62.77% -0.0524 -0.0785)
OKLCH	oklch(62.77% 0.094 236.3)
XYZ	xyz(21.8090, 25.2497, 50.1692)
Luminance	0.2525 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91BA #BA734A

analogous

#4ABAAB #4A91BA #4A59BA

triadic

#4A91BA #BA4A91 #91BA4A

tetradic

#4A91BA #AB4ABA #BA734A #59BA4A

square

#4A91BA #AB4ABA #BA734A #59BA4A

split-complementary

#4A91BA #BA4A59 #BAAB4A

monochromatic

#264D64 #376F90 #4A91BA #76ACCB #A3C7DC

Accessibility & contrast

On white

3.47

#4A91BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#4A91BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91BA

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91BA	#FFFFFF	#000000	##000000
##4A91BA	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E90BC

Deuteranopia (green-blind)

#6E85B9

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4a91ba;
/* rgb */ color: rgb(74, 145, 186);
/* oklch */ color: oklch(62.8% 0.094 236.3);

Tailwind

colors: {
  custom: {
    50: '#86b1cf',
    500: '#4a91ba',
    950: '#000000',
  },
}

SCSS

$custom: #4a91ba;
$custom-light: #86b1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91ba",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 186
  },
  "hsl": {
    "h": 201.964,
    "s": 44.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.62769,
    "c": 0.09442,
    "h": 236.3
  },
  "luminance": 0.25252
}

Semantic roles & 50–950 ramp

primary

#4A91BA

secondary

#C9A997

accent

#8353D5

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4A91BA

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

Preview Lab → · Contrast checker → · Palette generator →