#4E9BE7#4E9BE7

#4E9BE7 is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.5% C 0.137 H 250.3°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4E9BE7
RGB	rgb(78, 155, 231)
HSL	hsl(210, 76%, 61%)
HSV	hsv(210, 66%, 91%)
CMYK	cmyk(66.2%, 32.9%, 0%, 9.4%)
CIE-LAB	lab(62.36, -0.08, -45.36)
CIE-LCH	lch(62.36, 45.36, 269.90°)
OKLab	oklab(67.45% -0.0461 -0.1285)
OKLCH	oklch(67.45% 0.137 250.3)
XYZ	xyz(29.2817, 30.8289, 79.9932)
Luminance	0.3083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9BE7 #E79A4E

analogous

#4EE7E6 #4E9BE7 #4E4EE7

triadic

#4E9BE7 #E74E9B #9BE74E

tetradic

#4E9BE7 #E64EE7 #E79A4E #4EE74E

square

#4E9BE7 #E64EE7 #E79A4E #4EE74E

split-complementary

#4E9BE7 #E74E4E #E7E64E

monochromatic

#165EA4 #1E7DDA #4E9BE7 #84B9EE #BAD8F6

Accessibility & contrast

On white

2.93

#4E9BE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#4E9BE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9BE7

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9BE7	#FFFFFF	#000000	##000000
##4E9BE7	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799FEA

Deuteranopia (green-blind)

#6490E5

Tritanopia (blue-blind)

#00ADB6

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4e9be7;
/* rgb */ color: rgb(78, 155, 231);
/* oklch */ color: oklch(67.5% 0.137 250.3);

Tailwind

colors: {
  custom: {
    50: '#8fb8ef',
    500: '#4e9be7',
    950: '#000000',
  },
}

SCSS

$custom: #4e9be7;
$custom-light: #8fb8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9be7",
  "rgb": {
    "r": 78,
    "g": 155,
    "b": 231
  },
  "hsl": {
    "h": 209.804,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.67453,
    "c": 0.1365,
    "h": 250.3
  },
  "luminance": 0.30832
}

Semantic roles & 50–950 ramp

primary

#4E9BE7

secondary

#E5C8AB

accent

#720DD8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4E9BE7

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

Preview Lab → · Contrast checker → · Palette generator →