#3EAFD9#3EAFD9

#3EAFD9 is a light, moderate cyan. Relative luminance 0.367; OKLCH L 70.8% C 0.116 H 227.0°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#3EAFD9
RGB	rgb(62, 175, 217)
HSL	hsl(196, 67%, 55%)
HSV	hsv(196, 71%, 85%)
CMYK	cmyk(71.4%, 19.4%, 0%, 14.9%)
CIE-LAB	lab(67.04, -18.14, -30.37)
CIE-LCH	lch(67.04, 35.37, 239.15°)
OKLab	oklab(70.83% -0.0794 -0.0851)
OKLCH	oklch(70.83% 0.116 227)
XYZ	xyz(29.8359, 36.6904, 71.1417)
Luminance	0.3669 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EAFD9 #D9683E

analogous

#3ED9B6 #3EAFD9 #3E62D9

triadic

#3EAFD9 #D93EAF #AFD93E

tetradic

#3EAFD9 #B63ED9 #D9683E #62D93E

square

#3EAFD9 #B63ED9 #D9683E #62D93E

split-complementary

#3EAFD9 #D93E62 #D9B63E

monochromatic

#1A6683 #248EB6 #3EAFD9 #71C4E3 #A4D9ED

Accessibility & contrast

On white

2.52

#3EAFD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#3EAFD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EAFD9

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EAFD9	#FFFFFF	#000000	##000000
##3EAFD9	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99ACDB

Deuteranopia (green-blind)

#839CD8

Tritanopia (blue-blind)

#00BBBD

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3eafd9;
/* rgb */ color: rgb(62, 175, 217);
/* oklch */ color: oklch(70.8% 0.116 227.0);

Tailwind

colors: {
  custom: {
    50: '#87c7e5',
    500: '#3eafd9',
    950: '#000000',
  },
}

SCSS

$custom: #3eafd9;
$custom-light: #87c7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3eafd9",
  "rgb": {
    "r": 62,
    "g": 175,
    "b": 217
  },
  "hsl": {
    "h": 196.258,
    "s": 67.1,
    "l": 54.706
  },
  "oklch": {
    "l": 0.70829,
    "c": 0.11641,
    "h": 227
  },
  "luminance": 0.36694
}

Semantic roles & 50–950 ramp

primary

#3EAFD9

secondary

#DAAA99

accent

#6C3EEA

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #3EAFD9

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

Preview Lab → · Contrast checker → · Palette generator →