#4C97DB#4C97DB

#4C97DB is a light, vivid cyan. Relative luminance 0.288; OKLCH L 65.9% C 0.126 H 248.3°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4C97DB
RGB	rgb(76, 151, 219)
HSL	hsl(209, 67%, 58%)
HSV	hsv(209, 65%, 86%)
CMYK	cmyk(65.3%, 31.1%, 0%, 14.1%)
CIE-LAB	lab(60.59, -2.14, -41.50)
CIE-LCH	lch(60.59, 41.56, 267.05°)
OKLab	oklab(65.85% -0.0468 -0.1173)
OKLCH	oklch(65.85% 0.126 248.3)
XYZ	xyz(26.8285, 28.7815, 71.1456)
Luminance	0.2878 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C97DB #DB904C

analogous

#4CDBD7 #4C97DB #4C50DB

triadic

#4C97DB #DB4C97 #97DB4C

tetradic

#4C97DB #D74CDB #DB904C #50DB4C

square

#4C97DB #D74CDB #DB904C #50DB4C

split-complementary

#4C97DB #DB4C50 #DBD74C

monochromatic

#1D5990 #2779C3 #4C97DB #7FB5E5 #B2D2EF

Accessibility & contrast

On white

3.11

#4C97DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#4C97DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C97DB

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C97DB	#FFFFFF	#000000	##000000
##4C97DB	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799ADE

Deuteranopia (green-blind)

#658CDA

Tritanopia (blue-blind)

#00A7AF

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4c97db;
/* rgb */ color: rgb(76, 151, 219);
/* oklch */ color: oklch(65.9% 0.126 248.3);

Tailwind

colors: {
  custom: {
    50: '#8cb5e6',
    500: '#4c97db',
    950: '#000000',
  },
}

SCSS

$custom: #4c97db;
$custom-light: #8cb5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c97db",
  "rgb": {
    "r": 76,
    "g": 151,
    "b": 219
  },
  "hsl": {
    "h": 208.531,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.65852,
    "c": 0.12632,
    "h": 248.3
  },
  "luminance": 0.28784
}

Semantic roles & 50–950 ramp

primary

#4C97DB

secondary

#DEC0A5

accent

#903EE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C97DB

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

Preview Lab → · Contrast checker → · Palette generator →