#3B93DB#3B93DB

#3B93DB is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.4% C 0.136 H 246.9°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#3B93DB
RGB	rgb(59, 147, 219)
HSL	hsl(207, 69%, 55%)
HSV	hsv(207, 73%, 86%)
CMYK	cmyk(73.1%, 32.9%, 0%, 14.1%)
CIE-LAB	lab(58.89, -2.36, -44.21)
CIE-LCH	lch(58.89, 44.28, 266.94°)
OKLab	oklab(64.36% -0.0536 -0.1255)
OKLCH	oklch(64.36% 0.136 246.9)
XYZ	xyz(25.0187, 26.9089, 70.8795)
Luminance	0.2691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B93DB #DB833B

analogous

#3BDBD3 #3B93DB #3B43DB

triadic

#3B93DB #DB3B93 #93DB3B

tetradic

#3B93DB #D33BDB #DB833B #43DB3B

square

#3B93DB #D33BDB #DB833B #43DB3B

split-complementary

#3B93DB #DB3B43 #DBD33B

monochromatic

#185383 #2274B7 #3B93DB #6FAFE4 #A2CCEE

Accessibility & contrast

On white

3.29

#3B93DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#3B93DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B93DB

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B93DB	#FFFFFF	#000000	##000000
##3B93DB	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7296DE

Deuteranopia (green-blind)

#5B87DA

Tritanopia (blue-blind)

#00A4AD

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3b93db;
/* rgb */ color: rgb(59, 147, 219);
/* oklch */ color: oklch(64.4% 0.136 246.9);

Tailwind

colors: {
  custom: {
    50: '#85b2e6',
    500: '#3b93db',
    950: '#000000',
  },
}

SCSS

$custom: #3b93db;
$custom-light: #85b2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b93db",
  "rgb": {
    "r": 59,
    "g": 147,
    "b": 219
  },
  "hsl": {
    "h": 207,
    "s": 68.966,
    "l": 54.51
  },
  "oklch": {
    "l": 0.64361,
    "c": 0.13644,
    "h": 246.9
  },
  "luminance": 0.26912
}

Semantic roles & 50–950 ramp

primary

#3B93DB

secondary

#DBB697

accent

#8B3CEC

background

#F8FAFE

surface

#F0F5FC

border

#CBCFD5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #3B93DB

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

Preview Lab → · Contrast checker → · Palette generator →