#4A87BF#4A87BF

#4A87BF is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.7% C 0.107 H 248.1°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4A87BF
RGB	rgb(74, 135, 191)
HSL	hsl(209, 48%, 52%)
HSV	hsv(209, 61%, 75%)
CMYK	cmyk(61.3%, 29.3%, 0%, 25.1%)
CIE-LAB	lab(54.60, -2.57, -35.14)
CIE-LCH	lch(54.60, 35.23, 265.82°)
OKLab	oklab(60.69% -0.0398 -0.099)
OKLCH	oklch(60.69% 0.107 248.1)
XYZ	xyz(20.8885, 22.5434, 52.5306)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A87BF #BF824A

analogous

#4ABFBD #4A87BF #4A4DBF

triadic

#4A87BF #BF4A87 #87BF4A

tetradic

#4A87BF #BD4ABF #BF824A #4DBF4A

square

#4A87BF #BD4ABF #BF824A #4DBF4A

split-complementary

#4A87BF #BF4A4D #BFBD4A

monochromatic

#254969 #356897 #4A87BF #77A5CF #A4C3DF

Accessibility & contrast

On white

3.81

#4A87BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4A87BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A87BF

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A87BF	#FFFFFF	#000000	##000000
##4A87BF	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F89C1

Deuteranopia (green-blind)

#5F7DBE

Tritanopia (blue-blind)

#00949B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4a87bf;
/* rgb */ color: rgb(74, 135, 191);
/* oklch */ color: oklch(60.7% 0.107 248.1);

Tailwind

colors: {
  custom: {
    50: '#87a9d2',
    500: '#4a87bf',
    950: '#000000',
  },
}

SCSS

$custom: #4a87bf;
$custom-light: #87a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a87bf",
  "rgb": {
    "r": 74,
    "g": 135,
    "b": 191
  },
  "hsl": {
    "h": 208.718,
    "s": 47.755,
    "l": 51.961
  },
  "oklch": {
    "l": 0.60691,
    "c": 0.10671,
    "h": 248.1
  },
  "luminance": 0.22545
}

Semantic roles & 50–950 ramp

primary

#4A87BF

secondary

#CCB199

accent

#9150D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4A87BF

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

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