#3D7DB9#3D7DB9

#3D7DB9 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.5% C 0.114 H 249.1°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3D7DB9
RGB	rgb(61, 125, 185)
HSL	hsl(209, 50%, 48%)
HSV	hsv(209, 67%, 73%)
CMYK	cmyk(67%, 32.4%, 0%, 27.5%)
CIE-LAB	lab(50.87, -1.06, -37.59)
CIE-LCH	lch(50.87, 37.60, 268.39°)
OKLab	oklab(57.53% -0.0406 -0.1064)
OKLCH	oklch(57.53% 0.114 249.1)
XYZ	xyz(18.0118, 19.1603, 48.6386)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7DB9 #B9793D

analogous

#3DB9B7 #3D7DB9 #3D3FB9

triadic

#3D7DB9 #B93D7D #7DB93D

tetradic

#3D7DB9 #B73DB9 #B9793D #3FB93D

square

#3D7DB9 #B73DB9 #B9793D #3FB93D

split-complementary

#3D7DB9 #B93D3F #B9B73D

monochromatic

#1F3F5D #2E5E8B #3D7DB9 #669BCD #95B9DC

Accessibility & contrast

On white

4.35

#3D7DB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#3D7DB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7DB9

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7DB9	#FFFFFF	#000000	##000000
##3D7DB9	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6380BC

Deuteranopia (green-blind)

#5174B8

Tritanopia (blue-blind)

#008B92

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3d7db9;
/* rgb */ color: rgb(61, 125, 185);
/* oklch */ color: oklch(57.5% 0.114 249.1);

Tailwind

colors: {
  custom: {
    50: '#80a2ce',
    500: '#3d7db9',
    950: '#000000',
  },
}

SCSS

$custom: #3d7db9;
$custom-light: #80a2ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7db9",
  "rgb": {
    "r": 61,
    "g": 125,
    "b": 185
  },
  "hsl": {
    "h": 209.032,
    "s": 50.407,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57527,
    "c": 0.11387,
    "h": 249.1
  },
  "luminance": 0.19162
}

Semantic roles & 50–950 ramp

primary

#3D7DB9

secondary

#C7A88B

accent

#924EDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #3D7DB9

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

Preview Lab → · Contrast checker → · Palette generator →