#3D9EBA#3D9EBA

#3D9EBA is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.4% C 0.098 H 220.5°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D9EBA
RGB	rgb(61, 158, 186)
HSL	hsl(193, 51%, 48%)
HSV	hsv(193, 67%, 73%)
CMYK	cmyk(67.2%, 15.1%, 0%, 27.1%)
CIE-LAB	lab(60.77, -19.29, -22.78)
CIE-LCH	lch(60.77, 29.85, 229.75°)
OKLab	oklab(65.4% -0.0745 -0.0635)
OKLCH	oklch(65.4% 0.098 220.5)
XYZ	xyz(23.0106, 28.9885, 50.8275)
Luminance	0.2899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9EBA #BA593D

analogous

#3DBA97 #3D9EBA #3D5FBA

triadic

#3D9EBA #BA3D9E #9EBA3D

tetradic

#3D9EBA #973DBA #BA593D #5FBA3D

square

#3D9EBA #973DBA #BA593D #5FBA3D

split-complementary

#3D9EBA #BA3D5F #BA973D

monochromatic

#1F505E #2E778C #3D9EBA #67B6CD #95CCDC

Accessibility & contrast

On white

3.09

#3D9EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#3D9EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9EBA

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9EBA	#FFFFFF	#000000	##000000
##3D9EBA	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABC

Deuteranopia (green-blind)

#7B8DBA

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3d9eba;
/* rgb */ color: rgb(61, 158, 186);
/* oklch */ color: oklch(65.4% 0.098 220.5);

Tailwind

colors: {
  custom: {
    50: '#81bace',
    500: '#3d9eba',
    950: '#000000',
  },
}

SCSS

$custom: #3d9eba;
$custom-light: #81bace;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9eba",
  "rgb": {
    "r": 61,
    "g": 158,
    "b": 186
  },
  "hsl": {
    "h": 193.44,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.65404,
    "c": 0.09792,
    "h": 220.5
  },
  "luminance": 0.28991
}

Semantic roles & 50–950 ramp

primary

#3D9EBA

secondary

#C8998B

accent

#6D4EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #3D9EBA

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

Preview Lab → · Contrast checker → · Palette generator →