#4C9ECB#4C9ECB

#4C9ECB is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.7% C 0.104 H 235.3°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#4C9ECB
RGB	rgb(76, 158, 203)
HSL	hsl(201, 55%, 55%)
HSV	hsv(201, 63%, 80%)
CMYK	cmyk(62.6%, 22.2%, 0%, 20.4%)
CIE-LAB	lab(61.91, -11.32, -30.51)
CIE-LCH	lch(61.91, 32.55, 249.64°)
OKLab	oklab(66.67% -0.0591 -0.0855)
OKLCH	oklch(66.67% 0.104 235.3)
XYZ	xyz(25.9827, 30.2994, 60.9674)
Luminance	0.3030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9ECB #CB794C

analogous

#4CCBB9 #4C9ECB #4C5FCB

triadic

#4C9ECB #CB4C9E #9ECB4C

tetradic

#4C9ECB #B94CCB #CB794C #5FCB4C

square

#4C9ECB #B94CCB #CB794C #5FCB4C

split-complementary

#4C9ECB #CB4C5F #CBB94C

monochromatic

#235B79 #317EA9 #4C9ECB #7BB8D9 #ABD1E7

Accessibility & contrast

On white

2.97

#4C9ECB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#4C9ECB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9ECB

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9ECB	#FFFFFF	#000000	##000000
##4C9ECB	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899DCD

Deuteranopia (green-blind)

#7790CA

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4c9ecb;
/* rgb */ color: rgb(76, 158, 203);
/* oklch */ color: oklch(66.7% 0.104 235.3);

Tailwind

colors: {
  custom: {
    50: '#8abadb',
    500: '#4c9ecb',
    950: '#000000',
  },
}

SCSS

$custom: #4c9ecb;
$custom-light: #8abadb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9ecb",
  "rgb": {
    "r": 76,
    "g": 158,
    "b": 203
  },
  "hsl": {
    "h": 201.26,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.66668,
    "c": 0.10396,
    "h": 235.3
  },
  "luminance": 0.30302
}

Semantic roles & 50–950 ramp

primary

#4C9ECB

secondary

#D4B29F

accent

#7E49DE

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4C9ECB

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

Preview Lab → · Contrast checker → · Palette generator →