#4E89BC#4E89BC

#4E89BC is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 61.2% C 0.099 H 246.4°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4E89BC
RGB	rgb(78, 137, 188)
HSL	hsl(208, 45%, 52%)
HSV	hsv(208, 59%, 74%)
CMYK	cmyk(58.5%, 27.1%, 0%, 26.3%)
CIE-LAB	lab(55.22, -3.92, -32.45)
CIE-LCH	lch(55.22, 32.69, 263.11°)
OKLab	oklab(61.18% -0.0398 -0.0912)
OKLCH	oklch(61.18% 0.099 246.4)
XYZ	xyz(21.1613, 23.1400, 50.9185)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E89BC #BC814E

analogous

#4EBCB8 #4E89BC #4E52BC

triadic

#4E89BC #BC4E89 #89BC4E

tetradic

#4E89BC #B84EBC #BC814E #52BC4E

square

#4E89BC #B84EBC #BC814E #52BC4E

split-complementary

#4E89BC #BC4E52 #BCB84E

monochromatic

#274A68 #386A95 #4E89BC #7AA7CD #A7C4DE

Accessibility & contrast

On white

3.73

#4E89BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#4E89BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E89BC

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E89BC	#FFFFFF	#000000	##000000
##4E89BC	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ABE

Deuteranopia (green-blind)

#647FBB

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4e89bc;
/* rgb */ color: rgb(78, 137, 188);
/* oklch */ color: oklch(61.2% 0.099 246.4);

Tailwind

colors: {
  custom: {
    50: '#88abd0',
    500: '#4e89bc',
    950: '#000000',
  },
}

SCSS

$custom: #4e89bc;
$custom-light: #88abd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e89bc",
  "rgb": {
    "r": 78,
    "g": 137,
    "b": 188
  },
  "hsl": {
    "h": 207.818,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.6118,
    "c": 0.09948,
    "h": 246.4
  },
  "luminance": 0.23142
}

Semantic roles & 50–950 ramp

primary

#4E89BC

secondary

#CBB19B

accent

#8F53D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4E89BC

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

Preview Lab → · Contrast checker → · Palette generator →