#4A91BD#4A91BD

#4A91BD is a light, moderate cyan. Relative luminance 0.254; OKLCH L 62.9% C 0.098 H 238.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4A91BD
RGB	rgb(74, 145, 189)
HSL	hsl(203, 47%, 52%)
HSV	hsv(203, 61%, 74%)
CMYK	cmyk(60.8%, 23.3%, 0%, 25.9%)
CIE-LAB	lab(57.44, -8.96, -29.57)
CIE-LCH	lch(57.44, 30.90, 253.15°)
OKLab	oklab(62.91% -0.0514 -0.0829)
OKLCH	oklch(62.91% 0.098 238.2)
XYZ	xyz(22.1313, 25.3786, 51.8665)
Luminance	0.2538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91BD #BD764A

analogous

#4ABDB0 #4A91BD #4A58BD

triadic

#4A91BD #BD4A91 #91BD4A

tetradic

#4A91BD #B04ABD #BD764A #58BD4A

square

#4A91BD #B04ABD #BD764A #58BD4A

split-complementary

#4A91BD #BD4A58 #BDB04A

monochromatic

#264E67 #367094 #4A91BD #77ACCD #A4C8DE

Accessibility & contrast

On white

3.46

#4A91BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#4A91BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91BD

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91BD	#FFFFFF	#000000	##000000
##4A91BD	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D90BF

Deuteranopia (green-blind)

#6D85BC

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4a91bd;
/* rgb */ color: rgb(74, 145, 189);
/* oklch */ color: oklch(62.9% 0.098 238.2);

Tailwind

colors: {
  custom: {
    50: '#87b1d1',
    500: '#4a91bd',
    950: '#000000',
  },
}

SCSS

$custom: #4a91bd;
$custom-light: #87b1d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91bd",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 189
  },
  "hsl": {
    "h": 202.957,
    "s": 46.559,
    "l": 51.569
  },
  "oklch": {
    "l": 0.62909,
    "c": 0.0975,
    "h": 238.2
  },
  "luminance": 0.25381
}

Semantic roles & 50–950 ramp

primary

#4A91BD

secondary

#CBAB98

accent

#8452D6

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4A91BD

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

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