#3DB7E1#3DB7E1

#3DB7E1 is a light, vivid cyan. Relative luminance 0.403; OKLCH L 73.0% C 0.121 H 225.4°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#3DB7E1
RGB	rgb(61, 183, 225)
HSL	hsl(195, 73%, 56%)
HSV	hsv(195, 73%, 88%)
CMYK	cmyk(72.9%, 18.7%, 0%, 11.8%)
CIE-LAB	lab(69.68, -19.86, -30.69)
CIE-LCH	lch(69.68, 36.56, 237.09°)
OKLab	oklab(73.03% -0.0847 -0.086)
OKLCH	oklch(73.03% 0.121 225.4)
XYZ	xyz(32.4430, 40.2915, 77.2867)
Luminance	0.4029 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB7E1 #E1673D

analogous

#3DE1B9 #3DB7E1 #3D65E1

triadic

#3DB7E1 #E13DB7 #B7E13D

tetradic

#3DB7E1 #B93DE1 #E1673D #65E13D

square

#3DB7E1 #B93DE1 #E1673D #65E13D

split-complementary

#3DB7E1 #E13D65 #E1B93D

monochromatic

#166F8E #1E99C3 #3DB7E1 #72CBE9 #A7DEF1

Accessibility & contrast

On white

2.32

#3DB7E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#3DB7E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB7E1

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB7E1	#FFFFFF	#000000	##000000
##3DB7E1	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B3E3

Deuteranopia (green-blind)

#8AA3E1

Tritanopia (blue-blind)

#00C3C5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3db7e1;
/* rgb */ color: rgb(61, 183, 225);
/* oklch */ color: oklch(73.0% 0.121 225.4);

Tailwind

colors: {
  custom: {
    50: '#88ccea',
    500: '#3db7e1',
    950: '#000000',
  },
}

SCSS

$custom: #3db7e1;
$custom-light: #88ccea;
$custom-dark: #000000;

JSON

{
  "hex": "#3db7e1",
  "rgb": {
    "r": 61,
    "g": 183,
    "b": 225
  },
  "hsl": {
    "h": 195.366,
    "s": 73.214,
    "l": 56.078
  },
  "oklch": {
    "l": 0.73032,
    "c": 0.12069,
    "h": 225.4
  },
  "luminance": 0.40295
}

Semantic roles & 50–950 ramp

primary

#3DB7E1

secondary

#DFAC9B

accent

#6738F0

background

#F9FCFE

surface

#F1F8FD

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #3DB7E1

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

Preview Lab → · Contrast checker → · Palette generator →