#3A7DCD#3A7DCD

#3A7DCD is a mid, vivid cyan. Relative luminance 0.200; OKLCH L 58.6% C 0.141 H 254.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#3A7DCD
RGB	rgb(58, 125, 205)
HSL	hsl(213, 60%, 52%)
HSV	hsv(213, 72%, 80%)
CMYK	cmyk(71.7%, 39%, 0%, 19.6%)
CIE-LAB	lab(51.81, 5.59, -47.55)
CIE-LCH	lch(51.81, 47.88, 276.71°)
OKLab	oklab(58.57% -0.0374 -0.1356)
OKLCH	oklch(58.57% 0.141 254.6)
XYZ	xyz(20.0939, 19.9724, 60.5418)
Luminance	0.1998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7DCD #CD8A3A

analogous

#3AC7CD #3A7DCD #413ACD

triadic

#3A7DCD #CD3A7D #7DCD3A

tetradic

#3A7DCD #CD3AC7 #CD8A3A #3ACD41

square

#3A7DCD #CD3AC7 #CD8A3A #3ACD41

split-complementary

#3A7DCD #CD413A #C7CD3A

monochromatic

#1C4370 #2960A1 #3A7DCD #6B9DD9 #9CBDE6

Accessibility & contrast

On white

4.20

#3A7DCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#3A7DCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7DCD

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7DCD	#FFFFFF	#000000	##000000
##3A7DCD	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5883D0

Deuteranopia (green-blind)

#4175CB

Tritanopia (blue-blind)

#00909B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3a7dcd;
/* rgb */ color: rgb(58, 125, 205);
/* oklch */ color: oklch(58.6% 0.141 254.6);

Tailwind

colors: {
  custom: {
    50: '#82a2dd',
    500: '#3a7dcd',
    950: '#000000',
  },
}

SCSS

$custom: #3a7dcd;
$custom-light: #82a2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7dcd",
  "rgb": {
    "r": 58,
    "g": 125,
    "b": 205
  },
  "hsl": {
    "h": 212.653,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58566,
    "c": 0.14064,
    "h": 254.6
  },
  "luminance": 0.19975
}

Semantic roles & 50–950 ramp

primary

#3A7DCD

secondary

#D2B491

accent

#9B45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #3A7DCD

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

Preview Lab → · Contrast checker → · Palette generator →