#3D8FB9#3D8FB9

#3D8FB9 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.8% C 0.101 H 234.2°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#3D8FB9
RGB	rgb(61, 143, 185)
HSL	hsl(200, 50%, 48%)
HSV	hsv(200, 67%, 73%)
CMYK	cmyk(67%, 22.7%, 0%, 27.5%)
CIE-LAB	lab(56.23, -11.46, -29.22)
CIE-LCH	lch(56.23, 31.39, 248.59°)
OKLab	oklab(61.76% -0.0593 -0.082)
OKLCH	oklch(61.76% 0.101 234.2)
XYZ	xyz(20.5005, 24.1376, 49.4682)
Luminance	0.2414 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8FB9 #B9673D

analogous

#3DB9A5 #3D8FB9 #3D51B9

triadic

#3D8FB9 #B93D8F #8FB93D

tetradic

#3D8FB9 #A53DB9 #B9673D #51B93D

square

#3D8FB9 #A53DB9 #B9673D #51B93D

split-complementary

#3D8FB9 #B93D51 #B9A53D

monochromatic

#1F485D #2E6B8B #3D8FB9 #66AACD #95C4DC

Accessibility & contrast

On white

3.60

#3D8FB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#3D8FB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8FB9

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8FB9	#FFFFFF	#000000	##000000
##3D8FB9	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EBB

Deuteranopia (green-blind)

#6A81B8

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3d8fb9;
/* rgb */ color: rgb(61, 143, 185);
/* oklch */ color: oklch(61.8% 0.101 234.2);

Tailwind

colors: {
  custom: {
    50: '#80afce',
    500: '#3d8fb9',
    950: '#000000',
  },
}

SCSS

$custom: #3d8fb9;
$custom-light: #80afce;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8fb9",
  "rgb": {
    "r": 61,
    "g": 143,
    "b": 185
  },
  "hsl": {
    "h": 200.323,
    "s": 50.407,
    "l": 48.235
  },
  "oklch": {
    "l": 0.6176,
    "c": 0.10119,
    "h": 234.2
  },
  "luminance": 0.2414
}

Semantic roles & 50–950 ramp

primary

#3D8FB9

secondary

#C79F8B

accent

#7D4EDA

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3D8FB9

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

Preview Lab → · Contrast checker → · Palette generator →