#3E99CD#3E99CD

#3E99CD is a light, moderate cyan. Relative luminance 0.282; OKLCH L 65.1% C 0.115 H 237.5°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#3E99CD
RGB	rgb(62, 153, 205)
HSL	hsl(202, 59%, 52%)
HSV	hsv(202, 70%, 80%)
CMYK	cmyk(69.8%, 25.4%, 0%, 19.6%)
CIE-LAB	lab(60.08, -10.18, -34.51)
CIE-LCH	lch(60.08, 35.99, 253.56°)
OKLab	oklab(65.11% -0.062 -0.0972)
OKLCH	oklch(65.11% 0.115 237.5)
XYZ	xyz(24.3930, 28.2117, 61.9056)
Luminance	0.2821 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E99CD #CD723E

analogous

#3ECDB9 #3E99CD #3E52CD

triadic

#3E99CD #CD3E99 #99CD3E

tetradic

#3E99CD #B93ECD #CD723E #52CD3E

square

#3E99CD #B93ECD #CD723E #52CD3E

split-complementary

#3E99CD #CD3E52 #CDB93E

monochromatic

#1E5473 #2A77A3 #3E99CD #6FB3DA #9FCCE6

Accessibility & contrast

On white

3.16

#3E99CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#3E99CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E99CD

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E99CD	#FFFFFF	#000000	##000000
##3E99CD	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8099CF

Deuteranopia (green-blind)

#6D8BCC

Tritanopia (blue-blind)

#00A6AB

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3e99cd;
/* rgb */ color: rgb(62, 153, 205);
/* oklch */ color: oklch(65.1% 0.115 237.5);

Tailwind

colors: {
  custom: {
    50: '#84b7dc',
    500: '#3e99cd',
    950: '#000000',
  },
}

SCSS

$custom: #3e99cd;
$custom-light: #84b7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e99cd",
  "rgb": {
    "r": 62,
    "g": 153,
    "b": 205
  },
  "hsl": {
    "h": 201.818,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.65114,
    "c": 0.11527,
    "h": 237.5
  },
  "luminance": 0.28214
}

Semantic roles & 50–950 ramp

primary

#3E99CD

secondary

#D3AB94

accent

#7F46E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3E99CD

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

Preview Lab → · Contrast checker → · Palette generator →