#4E89BF#4E89BF

#4E89BF is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.3% C 0.103 H 247.9°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4E89BF
RGB	rgb(78, 137, 191)
HSL	hsl(209, 47%, 53%)
HSV	hsv(209, 59%, 75%)
CMYK	cmyk(59.2%, 28.3%, 0%, 25.1%)
CIE-LAB	lab(55.35, -2.95, -33.95)
CIE-LCH	lch(55.35, 34.08, 265.04°)
OKLab	oklab(61.33% -0.0389 -0.0955)
OKLCH	oklch(61.33% 0.103 247.9)
XYZ	xyz(21.4881, 23.2707, 52.6394)
Luminance	0.2327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E89BF #BF844E

analogous

#4EBFBD #4E89BF #4E50BF

triadic

#4E89BF #BF4E89 #89BF4E

tetradic

#4E89BF #BD4EBF #BF844E #50BF4E

square

#4E89BF #BD4EBF #BF844E #50BF4E

split-complementary

#4E89BF #BF4E50 #BFBD4E

monochromatic

#274B6C #376A99 #4E89BF #7BA7CF #A8C5E0

Accessibility & contrast

On white

3.71

#4E89BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4E89BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E89BF

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E89BF	#FFFFFF	#000000	##000000
##4E89BF	1.00	3.71	5.65	5.65
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728BC1

Deuteranopia (green-blind)

#6380BE

Tritanopia (blue-blind)

#00969C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4e89bf;
/* rgb */ color: rgb(78, 137, 191);
/* oklch */ color: oklch(61.3% 0.103 247.9);

Tailwind

colors: {
  custom: {
    50: '#89abd2',
    500: '#4e89bf',
    950: '#000000',
  },
}

SCSS

$custom: #4e89bf;
$custom-light: #89abd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e89bf",
  "rgb": {
    "r": 78,
    "g": 137,
    "b": 191
  },
  "hsl": {
    "h": 208.673,
    "s": 46.888,
    "l": 52.745
  },
  "oklch": {
    "l": 0.61329,
    "c": 0.10312,
    "h": 247.9
  },
  "luminance": 0.23273
}

Semantic roles & 50–950 ramp

primary

#4E89BF

secondary

#CDB39C

accent

#9151D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4E89BF

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

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