#3DB7E7#3DB7E7

#3DB7E7 is a light, vivid cyan. Relative luminance 0.406; OKLCH L 73.3% C 0.125 H 228.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#3DB7E7
RGB	rgb(61, 183, 231)
HSL	hsl(197, 78%, 57%)
HSV	hsv(197, 74%, 91%)
CMYK	cmyk(73.6%, 20.8%, 0%, 9.4%)
CIE-LAB	lab(69.91, -17.91, -33.60)
CIE-LCH	lch(69.91, 38.07, 241.93°)
OKLab	oklab(73.3% -0.0825 -0.0943)
OKLCH	oklch(73.3% 0.125 228.8)
XYZ	xyz(33.2759, 40.6247, 81.6734)
Luminance	0.4063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB7E7 #E76D3D

analogous

#3DE7C2 #3DB7E7 #3D62E7

triadic

#3DB7E7 #E73DB7 #B7E73D

tetradic

#3DB7E7 #C23DE7 #E76D3D #62E73D

square

#3DB7E7 #C23DE7 #E76D3D #62E73D

split-complementary

#3DB7E7 #E73D62 #E7C23D

monochromatic

#137297 #199BCD #3DB7E7 #73CBEE #AADFF4

Accessibility & contrast

On white

2.30

#3DB7E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#3DB7E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB7E7

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB7E7	#FFFFFF	#000000	##000000
##3DB7E7	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB4E9

Deuteranopia (green-blind)

#87A4E6

Tritanopia (blue-blind)

#00C4C7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3db7e7;
/* rgb */ color: rgb(61, 183, 231);
/* oklch */ color: oklch(73.3% 0.125 228.8);

Tailwind

colors: {
  custom: {
    50: '#89ccee',
    500: '#3db7e7',
    950: '#000000',
  },
}

SCSS

$custom: #3db7e7;
$custom-light: #89ccee;
$custom-dark: #000000;

JSON

{
  "hex": "#3db7e7",
  "rgb": {
    "r": 61,
    "g": 183,
    "b": 231
  },
  "hsl": {
    "h": 196.941,
    "s": 77.982,
    "l": 57.255
  },
  "oklch": {
    "l": 0.73299,
    "c": 0.12534,
    "h": 228.8
  },
  "luminance": 0.40629
}

Semantic roles & 50–950 ramp

primary

#3DB7E7

secondary

#E2B19D

accent

#6A33F4

background

#F9FCFE

surface

#F1F8FD

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #3DB7E7

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

Preview Lab → · Contrast checker → · Palette generator →