#3E9DD3#3E9DD3

#3E9DD3 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.3% C 0.119 H 237.5°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#3E9DD3
RGB	rgb(62, 157, 211)
HSL	hsl(202, 63%, 54%)
HSV	hsv(202, 71%, 83%)
CMYK	cmyk(70.6%, 25.6%, 0%, 17.3%)
CIE-LAB	lab(61.51, -10.39, -35.63)
CIE-LCH	lch(61.51, 37.11, 253.75°)
OKLab	oklab(66.34% -0.0639 -0.1004)
OKLCH	oklch(66.34% 0.119 237.5)
XYZ	xyz(25.7968, 29.8383, 66.0152)
Luminance	0.2984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9DD3 #D3743E

analogous

#3ED3BE #3E9DD3 #3E52D3

triadic

#3E9DD3 #D33E9D #9DD33E

tetradic

#3E9DD3 #BE3ED3 #D3743E #52D33E

square

#3E9DD3 #BE3ED3 #D3743E #52D33E

split-complementary

#3E9DD3 #D33E52 #D3BE3E

monochromatic

#1C587B #277CAC #3E9DD3 #70B6DE #A2D0EA

Accessibility & contrast

On white

3.01

#3E9DD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#3E9DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9DD3

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9DD3	#FFFFFF	#000000	##000000
##3E9DD3	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839DD5

Deuteranopia (green-blind)

#6F8ED2

Tritanopia (blue-blind)

#00ABAF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3e9dd3;
/* rgb */ color: rgb(62, 157, 211);
/* oklch */ color: oklch(66.3% 0.119 237.5);

Tailwind

colors: {
  custom: {
    50: '#85b9e0',
    500: '#3e9dd3',
    950: '#000000',
  },
}

SCSS

$custom: #3e9dd3;
$custom-light: #85b9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9dd3",
  "rgb": {
    "r": 62,
    "g": 157,
    "b": 211
  },
  "hsl": {
    "h": 201.745,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.6634,
    "c": 0.119,
    "h": 237.5
  },
  "luminance": 0.29841
}

Semantic roles & 50–950 ramp

primary

#3E9DD3

secondary

#D6AE96

accent

#7D42E6

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3E9DD3

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

Preview Lab → · Contrast checker → · Palette generator →