#3D7EBF#3D7EBF

#3D7EBF is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.1% C 0.120 H 250.7°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3D7EBF
RGB	rgb(61, 126, 191)
HSL	hsl(210, 52%, 49%)
HSV	hsv(210, 68%, 75%)
CMYK	cmyk(68.1%, 34%, 0%, 25.1%)
CIE-LAB	lab(51.47, 0.45, -40.10)
CIE-LCH	lch(51.47, 40.10, 270.64°)
OKLab	oklab(58.09% -0.0399 -0.1137)
OKLCH	oklch(58.09% 0.121 250.7)
XYZ	xyz(18.7858, 19.6734, 52.0874)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7EBF #BF7E3D

analogous

#3DBFBF #3D7EBF #3D3DBF

triadic

#3D7EBF #BF3D7E #7EBF3D

tetradic

#3D7EBF #BF3DBF #BF7E3D #3DBF3D

square

#3D7EBF #BF3DBF #BF7E3D #3DBF3D

split-complementary

#3D7EBF #BF3D3D #BFBF3D

monochromatic

#1F4162 #2E5F91 #3D7EBF #6A9DCF #98BBDE

Accessibility & contrast

On white

4.26

#3D7EBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#3D7EBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7EBF

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7EBF	#FFFFFF	#000000	##000000
##3D7EBF	1.00	4.26	4.94	4.94
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6181C2

Deuteranopia (green-blind)

#4F75BE

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3d7ebf;
/* rgb */ color: rgb(61, 126, 191);
/* oklch */ color: oklch(58.1% 0.120 250.7);

Tailwind

colors: {
  custom: {
    50: '#81a3d2',
    500: '#3d7ebf',
    950: '#000000',
  },
}

SCSS

$custom: #3d7ebf;
$custom-light: #81a3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7ebf",
  "rgb": {
    "r": 61,
    "g": 126,
    "b": 191
  },
  "hsl": {
    "h": 210,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.58089,
    "c": 0.1205,
    "h": 250.7
  },
  "luminance": 0.19675
}

Semantic roles & 50–950 ramp

primary

#3D7EBF

secondary

#CAAC8E

accent

#944DDB

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #3D7EBF

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

Preview Lab → · Contrast checker → · Palette generator →