#4E89B7#4E89B7

#4E89B7 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.9% C 0.094 H 243.7°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4E89B7
RGB	rgb(78, 137, 183)
HSL	hsl(206, 42%, 51%)
HSV	hsv(206, 57%, 72%)
CMYK	cmyk(57.4%, 25.1%, 0%, 28.2%)
CIE-LAB	lab(55.00, -5.53, -29.94)
CIE-LCH	lch(55.00, 30.45, 259.53°)
OKLab	oklab(60.94% -0.0414 -0.0839)
OKLCH	oklch(60.94% 0.094 243.7)
XYZ	xyz(20.6317, 22.9281, 48.1289)
Luminance	0.2293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E89B7 #B77C4E

analogous

#4EB7B1 #4E89B7 #4E54B7

triadic

#4E89B7 #B74E89 #89B74E

tetradic

#4E89B7 #B14EB7 #B77C4E #54B74E

square

#4E89B7 #B14EB7 #B77C4E #54B74E

split-complementary

#4E89B7 #B74E54 #B7B14E

monochromatic

#284963 #3A698E #4E89B7 #7AA6C9 #A5C3DA

Accessibility & contrast

On white

3.76

#4E89B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#4E89B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E89B7

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E89B7	#FFFFFF	#000000	##000000
##4E89B7	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758AB9

Deuteranopia (green-blind)

#677FB6

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4e89b7;
/* rgb */ color: rgb(78, 137, 183);
/* oklch */ color: oklch(60.9% 0.094 243.7);

Tailwind

colors: {
  custom: {
    50: '#88abcc',
    500: '#4e89b7',
    950: '#000000',
  },
}

SCSS

$custom: #4e89b7;
$custom-light: #88abcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e89b7",
  "rgb": {
    "r": 78,
    "g": 137,
    "b": 183
  },
  "hsl": {
    "h": 206.286,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60936,
    "c": 0.0936,
    "h": 243.7
  },
  "luminance": 0.2293
}

Semantic roles & 50–950 ramp

primary

#4E89B7

secondary

#C8AE99

accent

#8C56D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4E89B7

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

Preview Lab → · Contrast checker → · Palette generator →