#3D8EBF#3D8EBF

#3D8EBF is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.8% C 0.108 H 238.6°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#3D8EBF
RGB	rgb(61, 142, 191)
HSL	hsl(203, 52%, 49%)
HSV	hsv(203, 68%, 75%)
CMYK	cmyk(68.1%, 25.7%, 0%, 25.1%)
CIE-LAB	lab(56.19, -8.88, -32.70)
CIE-LCH	lch(56.19, 33.88, 254.80°)
OKLab	oklab(61.81% -0.0561 -0.092)
OKLCH	oklch(61.81% 0.108 238.6)
XYZ	xyz(20.9978, 24.0974, 52.8248)
Luminance	0.2410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8EBF #BF6E3D

analogous

#3DBFAF #3D8EBF #3D4DBF

triadic

#3D8EBF #BF3D8E #8EBF3D

tetradic

#3D8EBF #AF3DBF #BF6E3D #4DBF3D

square

#3D8EBF #AF3DBF #BF6E3D #4DBF3D

split-complementary

#3D8EBF #BF3D4D #BFAF3D

monochromatic

#1F4962 #2E6C91 #3D8EBF #6AA9CF #98C4DE

Accessibility & contrast

On white

3.61

#3D8EBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#3D8EBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8EBF

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8EBF	#FFFFFF	#000000	##000000
##3D8EBF	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778EC1

Deuteranopia (green-blind)

#6581BE

Tritanopia (blue-blind)

#009A9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3d8ebf;
/* rgb */ color: rgb(61, 142, 191);
/* oklch */ color: oklch(61.8% 0.108 238.6);

Tailwind

colors: {
  custom: {
    50: '#81afd2',
    500: '#3d8ebf',
    950: '#000000',
  },
}

SCSS

$custom: #3d8ebf;
$custom-light: #81afd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8ebf",
  "rgb": {
    "r": 61,
    "g": 142,
    "b": 191
  },
  "hsl": {
    "h": 202.615,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.61813,
    "c": 0.10781,
    "h": 238.6
  },
  "luminance": 0.241
}

Semantic roles & 50–950 ramp

primary

#3D8EBF

secondary

#CAA58E

accent

#824DDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3D8EBF

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

Preview Lab → · Contrast checker → · Palette generator →