#3D7EBC#3D7EBC

#3D7EBC is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.9% C 0.117 H 249.6°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D7EBC
RGB	rgb(61, 126, 188)
HSL	hsl(209, 51%, 49%)
HSV	hsv(209, 68%, 74%)
CMYK	cmyk(67.6%, 33%, 0%, 26.3%)
CIE-LAB	lab(51.32, -0.60, -38.61)
CIE-LCH	lch(51.32, 38.62, 269.10°)
OKLab	oklab(57.92% -0.0407 -0.1094)
OKLCH	oklch(57.92% 0.117 249.6)
XYZ	xyz(18.4590, 19.5427, 50.3665)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7EBC #BC7B3D

analogous

#3DBCBB #3D7EBC #3D3FBC

triadic

#3D7EBC #BC3D7E #7EBC3D

tetradic

#3D7EBC #BB3DBC #BC7B3D #3FBC3D

square

#3D7EBC #BB3DBC #BC7B3D #3FBC3D

split-complementary

#3D7EBC #BC3D3F #BCBB3D

monochromatic

#1F4060 #2E5F8E #3D7EBC #689CCE #96BBDD

Accessibility & contrast

On white

4.28

#3D7EBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3D7EBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7EBC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7EBC	#FFFFFF	#000000	##000000
##3D7EBC	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6381BF

Deuteranopia (green-blind)

#5175BB

Tritanopia (blue-blind)

#008D94

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3d7ebc;
/* rgb */ color: rgb(61, 126, 188);
/* oklch */ color: oklch(57.9% 0.117 249.6);

Tailwind

colors: {
  custom: {
    50: '#80a3d0',
    500: '#3d7ebc',
    950: '#000000',
  },
}

SCSS

$custom: #3d7ebc;
$custom-light: #80a3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7ebc",
  "rgb": {
    "r": 61,
    "g": 126,
    "b": 188
  },
  "hsl": {
    "h": 209.291,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57923,
    "c": 0.11671,
    "h": 249.6
  },
  "luminance": 0.19545
}

Semantic roles & 50–950 ramp

primary

#3D7EBC

secondary

#C9AA8C

accent

#924DDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #3D7EBC

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

Preview Lab → · Contrast checker → · Palette generator →