#3E93BB#3E93BB

#3E93BB is a light, moderate cyan. Relative luminance 0.255; OKLCH L 62.8% C 0.101 H 232.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#3E93BB
RGB	rgb(62, 147, 187)
HSL	hsl(199, 50%, 49%)
HSV	hsv(199, 67%, 73%)
CMYK	cmyk(66.8%, 21.4%, 0%, 26.7%)
CIE-LAB	lab(57.54, -12.86, -28.32)
CIE-LCH	lch(57.54, 31.11, 245.59°)
OKLab	oklab(62.84% -0.0621 -0.0794)
OKLCH	oklch(62.84% 0.101 232)
XYZ	xyz(21.3864, 25.4771, 50.7946)
Luminance	0.2548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E93BB #BB663E

analogous

#3EBBA5 #3E93BB #3E55BB

triadic

#3E93BB #BB3E93 #93BB3E

tetradic

#3E93BB #A53EBB #BB663E #55BB3E

square

#3E93BB #A53EBB #BB663E #55BB3E

split-complementary

#3E93BB #BB3E55 #BBA53E

monochromatic

#204B5F #2F6F8D #3E93BB #69ADCD #97C6DC

Accessibility & contrast

On white

3.44

#3E93BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#3E93BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E93BB

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E93BB	#FFFFFF	#000000	##000000
##3E93BB	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F91BD

Deuteranopia (green-blind)

#6E85BA

Tritanopia (blue-blind)

#009EA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3e93bb;
/* rgb */ color: rgb(62, 147, 187);
/* oklch */ color: oklch(62.8% 0.101 232.0);

Tailwind

colors: {
  custom: {
    50: '#81b2cf',
    500: '#3e93bb',
    950: '#000000',
  },
}

SCSS

$custom: #3e93bb;
$custom-light: #81b2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e93bb",
  "rgb": {
    "r": 62,
    "g": 147,
    "b": 187
  },
  "hsl": {
    "h": 199.2,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.62841,
    "c": 0.10081,
    "h": 232
  },
  "luminance": 0.25479
}

Semantic roles & 50–950 ramp

primary

#3E93BB

secondary

#C8A08D

accent

#7B4EDA

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3E93BB

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

Preview Lab → · Contrast checker → · Palette generator →