#3C93DB#3C93DB

#3C93DB is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.4% C 0.136 H 247.1°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#3C93DB
RGB	rgb(60, 147, 219)
HSL	hsl(207, 69%, 55%)
HSV	hsv(207, 73%, 86%)
CMYK	cmyk(72.6%, 32.9%, 0%, 14.1%)
CIE-LAB	lab(58.92, -2.23, -44.17)
CIE-LCH	lch(58.92, 44.22, 267.11°)
OKLab	oklab(64.39% -0.053 -0.1253)
OKLCH	oklch(64.39% 0.136 247.1)
XYZ	xyz(25.0785, 26.9397, 70.8823)
Luminance	0.2694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C93DB #DB843C

analogous

#3CDBD4 #3C93DB #3C44DB

triadic

#3C93DB #DB3C93 #93DB3C

tetradic

#3C93DB #D43CDB #DB843C #44DB3C

square

#3C93DB #D43CDB #DB843C #44DB3C

split-complementary

#3C93DB #DB3C44 #DBD43C

monochromatic

#185384 #2274B8 #3C93DB #70B0E5 #A3CCEE

Accessibility & contrast

On white

3.29

#3C93DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#3C93DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C93DB

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C93DB	#FFFFFF	#000000	##000000
##3C93DB	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7296DE

Deuteranopia (green-blind)

#5C87DA

Tritanopia (blue-blind)

#00A4AD

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3c93db;
/* rgb */ color: rgb(60, 147, 219);
/* oklch */ color: oklch(64.4% 0.136 247.1);

Tailwind

colors: {
  custom: {
    50: '#85b2e6',
    500: '#3c93db',
    950: '#000000',
  },
}

SCSS

$custom: #3c93db;
$custom-light: #85b2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c93db",
  "rgb": {
    "r": 60,
    "g": 147,
    "b": 219
  },
  "hsl": {
    "h": 207.17,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.64392,
    "c": 0.13607,
    "h": 247.1
  },
  "luminance": 0.26943
}

Semantic roles & 50–950 ramp

primary

#3C93DB

secondary

#DBB698

accent

#8C3CEC

background

#F8FAFE

surface

#F0F5FC

border

#CBCFD5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #3C93DB

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

Preview Lab → · Contrast checker → · Palette generator →