#4987BF#4987BF

#4987BF is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.6% C 0.107 H 247.8°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4987BF
RGB	rgb(73, 135, 191)
HSL	hsl(208, 48%, 52%)
HSV	hsv(208, 62%, 75%)
CMYK	cmyk(61.8%, 29.3%, 0%, 25.1%)
CIE-LAB	lab(54.56, -2.76, -35.21)
CIE-LCH	lch(54.56, 35.31, 265.52°)
OKLab	oklab(60.65% -0.0406 -0.0992)
OKLCH	oklch(60.65% 0.107 247.8)
XYZ	xyz(20.8121, 22.5040, 52.5270)
Luminance	0.2251 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4987BF #BF8149

analogous

#49BFBC #4987BF #494CBF

triadic

#4987BF #BF4987 #87BF49

tetradic

#4987BF #BC49BF #BF8149 #4CBF49

square

#4987BF #BC49BF #BF8149 #4CBF49

split-complementary

#4987BF #BF494C #BFBC49

monochromatic

#254969 #356896 #4987BF #76A5CF #A4C3DF

Accessibility & contrast

On white

3.82

#4987BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#4987BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4987BF

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4987BF	#FFFFFF	#000000	##000000
##4987BF	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F89C1

Deuteranopia (green-blind)

#5F7DBE

Tritanopia (blue-blind)

#00949B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4987bf;
/* rgb */ color: rgb(73, 135, 191);
/* oklch */ color: oklch(60.6% 0.107 247.8);

Tailwind

colors: {
  custom: {
    50: '#86a9d2',
    500: '#4987bf',
    950: '#000000',
  },
}

SCSS

$custom: #4987bf;
$custom-light: #86a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4987bf",
  "rgb": {
    "r": 73,
    "g": 135,
    "b": 191
  },
  "hsl": {
    "h": 208.475,
    "s": 47.967,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60648,
    "c": 0.10719,
    "h": 247.8
  },
  "luminance": 0.22506
}

Semantic roles & 50–950 ramp

primary

#4987BF

secondary

#CCB198

accent

#9050D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4987BF

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

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