#4E9ACC#4E9ACC

#4E9ACC is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.9% C 0.106 H 239.9°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4E9ACC
RGB	rgb(78, 154, 204)
HSL	hsl(204, 55%, 55%)
HSV	hsv(204, 62%, 80%)
CMYK	cmyk(61.8%, 24.5%, 0%, 20%)
CIE-LAB	lab(60.86, -8.42, -32.70)
CIE-LCH	lch(60.86, 33.77, 255.56°)
OKLab	oklab(65.87% -0.0532 -0.0918)
OKLCH	oklch(65.87% 0.106 239.9)
XYZ	xyz(25.5925, 29.0880, 61.3809)
Luminance	0.2909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9ACC #CC804E

analogous

#4ECCBF #4E9ACC #4E5BCC

triadic

#4E9ACC #CC4E9A #9ACC4E

tetradic

#4E9ACC #BF4ECC #CC804E #5BCC4E

square

#4E9ACC #BF4ECC #CC804E #5BCC4E

split-complementary

#4E9ACC #CC4E5B #CCBF4E

monochromatic

#24597C #317BAB #4E9ACC #7EB5DA #ADD0E7

Accessibility & contrast

On white

3.08

#4E9ACC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#4E9ACC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9ACC

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9ACC	#FFFFFF	#000000	##000000
##4E9ACC	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839ACE

Deuteranopia (green-blind)

#728DCB

Tritanopia (blue-blind)

#00A7AB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4e9acc;
/* rgb */ color: rgb(78, 154, 204);
/* oklch */ color: oklch(65.9% 0.106 239.9);

Tailwind

colors: {
  custom: {
    50: '#8bb7db',
    500: '#4e9acc',
    950: '#000000',
  },
}

SCSS

$custom: #4e9acc;
$custom-light: #8bb7db;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9acc",
  "rgb": {
    "r": 78,
    "g": 154,
    "b": 204
  },
  "hsl": {
    "h": 203.81,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.65867,
    "c": 0.10608,
    "h": 239.9
  },
  "luminance": 0.29091
}

Semantic roles & 50–950 ramp

primary

#4E9ACC

secondary

#D5B5A1

accent

#8449DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E9ACC

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

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