#4E89B8#4E89B8

#4E89B8 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 61.0% C 0.095 H 244.3°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4E89B8
RGB	rgb(78, 137, 184)
HSL	hsl(207, 43%, 51%)
HSV	hsv(207, 58%, 72%)
CMYK	cmyk(57.6%, 25.5%, 0%, 27.8%)
CIE-LAB	lab(55.04, -5.21, -30.44)
CIE-LCH	lch(55.04, 30.89, 260.28°)
OKLab	oklab(60.98% -0.0411 -0.0854)
OKLCH	oklch(60.98% 0.095 244.3)
XYZ	xyz(20.7361, 22.9699, 48.6790)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E89B8 #B87D4E

analogous

#4EB8B2 #4E89B8 #4E54B8

triadic

#4E89B8 #B84E89 #89B84E

tetradic

#4E89B8 #B24EB8 #B87D4E #54B84E

square

#4E89B8 #B24EB8 #B87D4E #54B84E

split-complementary

#4E89B8 #B84E54 #B8B24E

monochromatic

#284964 #39698F #4E89B8 #7AA6CA #A5C3DB

Accessibility & contrast

On white

3.75

#4E89B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#4E89B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E89B8

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E89B8	#FFFFFF	#000000	##000000
##4E89B8	1.00	3.75	5.59	5.59
#FFFFFF	3.75	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)

#758ABA

Deuteranopia (green-blind)

#667FB7

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4e89b8;
/* rgb */ color: rgb(78, 137, 184);
/* oklch */ color: oklch(61.0% 0.095 244.3);

Tailwind

colors: {
  custom: {
    50: '#88abcd',
    500: '#4e89b8',
    950: '#000000',
  },
}

SCSS

$custom: #4e89b8;
$custom-light: #88abcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e89b8",
  "rgb": {
    "r": 78,
    "g": 137,
    "b": 184
  },
  "hsl": {
    "h": 206.604,
    "s": 42.742,
    "l": 51.373
  },
  "oklch": {
    "l": 0.60984,
    "c": 0.09476,
    "h": 244.3
  },
  "luminance": 0.22972
}

Semantic roles & 50–950 ramp

primary

#4E89B8

secondary

#C8AE9A

accent

#8D55D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4E89B8

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

Preview Lab → · Contrast checker → · Palette generator →