#3D7ECE#3D7ECE

#3D7ECE is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 59.0% C 0.140 H 255.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3D7ECE
RGB	rgb(61, 126, 206)
HSL	hsl(213, 60%, 52%)
HSV	hsv(213, 70%, 81%)
CMYK	cmyk(70.4%, 38.8%, 0%, 19.2%)
CIE-LAB	lab(52.25, 5.78, -47.41)
CIE-LCH	lch(52.25, 47.76, 276.95°)
OKLab	oklab(58.96% -0.0361 -0.1351)
OKLCH	oklch(58.96% 0.14 255)
XYZ	xyz(20.5218, 20.3678, 61.2304)
Luminance	0.2037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7ECE #CE8D3D

analogous

#3DC7CE #3D7ECE #443DCE

triadic

#3D7ECE #CE3D7E #7ECE3D

tetradic

#3D7ECE #CE3DC7 #CE8D3D #3DCE44

square

#3D7ECE #CE3DC7 #CE8D3D #3DCE44

split-complementary

#3D7ECE #CE443D #C7CE3D

monochromatic

#1D4473 #2961A4 #3D7ECE #6E9EDA #9FBFE7

Accessibility & contrast

On white

4.14

#3D7ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#3D7ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7ECE

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7ECE	#FFFFFF	#000000	##000000
##3D7ECE	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5984D1

Deuteranopia (green-blind)

#4376CC

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3d7ece;
/* rgb */ color: rgb(61, 126, 206);
/* oklch */ color: oklch(59.0% 0.140 255.0);

Tailwind

colors: {
  custom: {
    50: '#83a2dd',
    500: '#3d7ece',
    950: '#000000',
  },
}

SCSS

$custom: #3d7ece;
$custom-light: #83a2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7ece",
  "rgb": {
    "r": 61,
    "g": 126,
    "b": 206
  },
  "hsl": {
    "h": 213.103,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58959,
    "c": 0.13983,
    "h": 255
  },
  "luminance": 0.2037
}

Semantic roles & 50–950 ramp

primary

#3D7ECE

secondary

#D3B794

accent

#9C45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #3D7ECE

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

Preview Lab → · Contrast checker → · Palette generator →