#3D7FBC#3D7FBC

#3D7FBC is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 58.2% C 0.116 H 248.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D7FBC
RGB	rgb(61, 127, 188)
HSL	hsl(209, 51%, 49%)
HSV	hsv(209, 68%, 74%)
CMYK	cmyk(67.6%, 32.4%, 0%, 26.3%)
CIE-LAB	lab(51.61, -1.20, -38.15)
CIE-LCH	lch(51.61, 38.17, 268.20°)
OKLab	oklab(58.15% -0.0418 -0.108)
OKLCH	oklch(58.15% 0.116 248.9)
XYZ	xyz(18.5876, 19.7998, 50.4093)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7FBC #BC7A3D

analogous

#3DBCBA #3D7FBC #3D40BC

triadic

#3D7FBC #BC3D7F #7FBC3D

tetradic

#3D7FBC #BA3DBC #BC7A3D #40BC3D

square

#3D7FBC #BA3DBC #BC7A3D #40BC3D

split-complementary

#3D7FBC #BC3D40 #BCBA3D

monochromatic

#1F4160 #2E608E #3D7FBC #689DCE #96BBDD

Accessibility & contrast

On white

4.23

#3D7FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#3D7FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7FBC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7FBC	#FFFFFF	#000000	##000000
##3D7FBC	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6482BF

Deuteranopia (green-blind)

#5276BB

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3d7fbc;
/* rgb */ color: rgb(61, 127, 188);
/* oklch */ color: oklch(58.2% 0.116 248.9);

Tailwind

colors: {
  custom: {
    50: '#80a3d0',
    500: '#3d7fbc',
    950: '#000000',
  },
}

SCSS

$custom: #3d7fbc;
$custom-light: #80a3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7fbc",
  "rgb": {
    "r": 61,
    "g": 127,
    "b": 188
  },
  "hsl": {
    "h": 208.819,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58154,
    "c": 0.1158,
    "h": 248.9
  },
  "luminance": 0.19802
}

Semantic roles & 50–950 ramp

primary

#3D7FBC

secondary

#C9A98C

accent

#914DDA

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3D7FBC

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

Preview Lab → · Contrast checker → · Palette generator →