#3D7FBF#3D7FBF

#3D7FBF is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.3% C 0.120 H 250.0°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3D7FBF
RGB	rgb(61, 127, 191)
HSL	hsl(210, 52%, 49%)
HSV	hsv(210, 68%, 75%)
CMYK	cmyk(68.1%, 33.5%, 0%, 25.1%)
CIE-LAB	lab(51.76, -0.15, -39.64)
CIE-LCH	lch(51.76, 39.64, 269.78°)
OKLab	oklab(58.32% -0.0409 -0.1123)
OKLCH	oklch(58.32% 0.12 250)
XYZ	xyz(18.9143, 19.9305, 52.1303)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7FBF #BF7D3D

analogous

#3DBFBE #3D7FBF #3D3EBF

triadic

#3D7FBF #BF3D7F #7FBF3D

tetradic

#3D7FBF #BE3DBF #BF7D3D #3EBF3D

square

#3D7FBF #BE3DBF #BF7D3D #3EBF3D

split-complementary

#3D7FBF #BF3D3E #BFBE3D

monochromatic

#1F4162 #2E6091 #3D7FBF #6A9DCF #98BCDE

Accessibility & contrast

On white

4.21

#3D7FBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#3D7FBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7FBF

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7FBF	#FFFFFF	#000000	##000000
##3D7FBF	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6382C2

Deuteranopia (green-blind)

#5076BE

Tritanopia (blue-blind)

#008E96

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3d7fbf;
/* rgb */ color: rgb(61, 127, 191);
/* oklch */ color: oklch(58.3% 0.120 250.0);

Tailwind

colors: {
  custom: {
    50: '#81a3d2',
    500: '#3d7fbf',
    950: '#000000',
  },
}

SCSS

$custom: #3d7fbf;
$custom-light: #81a3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7fbf",
  "rgb": {
    "r": 61,
    "g": 127,
    "b": 191
  },
  "hsl": {
    "h": 209.538,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.58319,
    "c": 0.11956,
    "h": 250
  },
  "luminance": 0.19932
}

Semantic roles & 50–950 ramp

primary

#3D7FBF

secondary

#CAAB8E

accent

#934DDB

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3D7FBF

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

Preview Lab → · Contrast checker → · Palette generator →