#4E89BA#4E89BA

#4E89BA is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 61.1% C 0.097 H 245.4°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4E89BA
RGB	rgb(78, 137, 186)
HSL	hsl(207, 44%, 52%)
HSV	hsv(207, 58%, 73%)
CMYK	cmyk(58.1%, 26.3%, 0%, 27.1%)
CIE-LAB	lab(55.13, -4.57, -31.45)
CIE-LCH	lch(55.13, 31.78, 261.73°)
OKLab	oklab(61.08% -0.0404 -0.0883)
OKLCH	oklch(61.08% 0.097 245.4)
XYZ	xyz(20.9472, 23.0543, 49.7909)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E89BA #BA7F4E

analogous

#4EBAB5 #4E89BA #4E53BA

triadic

#4E89BA #BA4E89 #89BA4E

tetradic

#4E89BA #B54EBA #BA7F4E #53BA4E

square

#4E89BA #B54EBA #BA7F4E #53BA4E

split-complementary

#4E89BA #BA4E53 #BAB54E

monochromatic

#284A66 #396A92 #4E89BA #7AA6CB #A6C4DC

Accessibility & contrast

On white

3.74

#4E89BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#4E89BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E89BA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E89BA	#FFFFFF	#000000	##000000
##4E89BA	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748ABC

Deuteranopia (green-blind)

#657FB9

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4e89ba;
/* rgb */ color: rgb(78, 137, 186);
/* oklch */ color: oklch(61.1% 0.097 245.4);

Tailwind

colors: {
  custom: {
    50: '#88abcf',
    500: '#4e89ba',
    950: '#000000',
  },
}

SCSS

$custom: #4e89ba;
$custom-light: #88abcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e89ba",
  "rgb": {
    "r": 78,
    "g": 137,
    "b": 186
  },
  "hsl": {
    "h": 207.222,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61081,
    "c": 0.09711,
    "h": 245.4
  },
  "luminance": 0.23056
}

Semantic roles & 50–950 ramp

primary

#4E89BA

secondary

#CAB09A

accent

#8E54D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4E89BA

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

Preview Lab → · Contrast checker → · Palette generator →