#4C93DB#4C93DB

#4C93DB is a light, vivid cyan. Relative luminance 0.275; OKLCH L 65.0% C 0.130 H 250.8°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4C93DB
RGB	rgb(76, 147, 219)
HSL	hsl(210, 67%, 58%)
HSV	hsv(210, 65%, 86%)
CMYK	cmyk(65.3%, 32.9%, 0%, 14.1%)
CIE-LAB	lab(59.45, 0.18, -43.29)
CIE-LCH	lch(59.45, 43.30, 270.23°)
OKLab	oklab(64.96% -0.0428 -0.1226)
OKLCH	oklch(64.96% 0.13 250.8)
XYZ	xyz(26.1957, 27.5158, 70.9346)
Luminance	0.2752 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C93DB #DB944C

analogous

#4CDADB #4C93DB #4C4CDB

triadic

#4C93DB #DB4C93 #93DB4C

tetradic

#4C93DB #DB4CDA #DB944C #4CDB4C

square

#4C93DB #DB4CDA #DB944C #4CDB4C

split-complementary

#4C93DB #DB4C4C #DADB4C

monochromatic

#1D5690 #2774C3 #4C93DB #7FB2E5 #B2D0EF

Accessibility & contrast

On white

3.23

#4C93DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#4C93DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C93DB

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C93DB	#FFFFFF	#000000	##000000
##4C93DB	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7397DE

Deuteranopia (green-blind)

#6089DA

Tritanopia (blue-blind)

#00A4AD

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4c93db;
/* rgb */ color: rgb(76, 147, 219);
/* oklch */ color: oklch(65.0% 0.130 250.8);

Tailwind

colors: {
  custom: {
    50: '#8cb2e6',
    500: '#4c93db',
    950: '#000000',
  },
}

SCSS

$custom: #4c93db;
$custom-light: #8cb2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c93db",
  "rgb": {
    "r": 76,
    "g": 147,
    "b": 219
  },
  "hsl": {
    "h": 210.21,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.64957,
    "c": 0.12984,
    "h": 250.8
  },
  "luminance": 0.27518
}

Semantic roles & 50–950 ramp

primary

#4C93DB

secondary

#DEC2A5

accent

#943EE9

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4C93DB

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

Preview Lab → · Contrast checker → · Palette generator →