#3D8ABF#3D8ABF

#3D8ABF is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.9% C 0.110 H 241.9°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#3D8ABF
RGB	rgb(61, 138, 191)
HSL	hsl(204, 52%, 49%)
HSV	hsv(204, 68%, 75%)
CMYK	cmyk(68.1%, 27.7%, 0%, 25.1%)
CIE-LAB	lab(55.00, -6.60, -34.55)
CIE-LCH	lch(55.00, 35.17, 259.19°)
OKLab	oklab(60.87% -0.0521 -0.0974)
OKLCH	oklch(60.87% 0.11 241.9)
XYZ	xyz(20.4133, 22.9285, 52.6299)
Luminance	0.2293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8ABF #BF723D

analogous

#3DBFB3 #3D8ABF #3D49BF

triadic

#3D8ABF #BF3D8A #8ABF3D

tetradic

#3D8ABF #B33DBF #BF723D #49BF3D

square

#3D8ABF #B33DBF #BF723D #49BF3D

split-complementary

#3D8ABF #BF3D49 #BFB33D

monochromatic

#1F4762 #2E6891 #3D8ABF #6AA6CF #98C2DE

Accessibility & contrast

On white

3.76

#3D8ABF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#3D8ABF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8ABF

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8ABF	#FFFFFF	#000000	##000000
##3D8ABF	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728BC1

Deuteranopia (green-blind)

#607EBE

Tritanopia (blue-blind)

#00979C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3d8abf;
/* rgb */ color: rgb(61, 138, 191);
/* oklch */ color: oklch(60.9% 0.110 241.9);

Tailwind

colors: {
  custom: {
    50: '#81acd2',
    500: '#3d8abf',
    950: '#000000',
  },
}

SCSS

$custom: #3d8abf;
$custom-light: #81acd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8abf",
  "rgb": {
    "r": 61,
    "g": 138,
    "b": 191
  },
  "hsl": {
    "h": 204.462,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.60873,
    "c": 0.11047,
    "h": 241.9
  },
  "luminance": 0.22931
}

Semantic roles & 50–950 ramp

primary

#3D8ABF

secondary

#CAA68E

accent

#874DDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3D8ABF

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

Preview Lab → · Contrast checker → · Palette generator →