#3A7CD4#3A7CD4

#3A7CD4 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.8% C 0.151 H 256.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3A7CD4
RGB	rgb(58, 124, 212)
HSL	hsl(214, 64%, 53%)
HSV	hsv(214, 73%, 83%)
CMYK	cmyk(72.6%, 41.5%, 0%, 16.9%)
CIE-LAB	lab(51.91, 8.74, -51.36)
CIE-LCH	lch(51.91, 52.09, 279.66°)
OKLab	oklab(58.78% -0.035 -0.1467)
OKLCH	oklch(58.78% 0.151 256.6)
XYZ	xyz(20.8319, 20.0660, 65.0498)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7CD4 #D4923A

analogous

#3AC9D4 #3A7CD4 #453AD4

triadic

#3A7CD4 #D43A7C #7CD43A

tetradic

#3A7CD4 #D43AC9 #D4923A #3AD445

square

#3A7CD4 #D43AC9 #D4923A #3AD445

split-complementary

#3A7CD4 #D4453A #C9D43A

monochromatic

#1A4379 #255FAB #3A7CD4 #6C9DDF #9EBFEA

Accessibility & contrast

On white

4.19

#3A7CD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#3A7CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7CD4

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7CD4	#FFFFFF	#000000	##000000
##3A7CD4	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5283D7

Deuteranopia (green-blind)

#3875D2

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3a7cd4;
/* rgb */ color: rgb(58, 124, 212);
/* oklch */ color: oklch(58.8% 0.151 256.6);

Tailwind

colors: {
  custom: {
    50: '#83a1e2',
    500: '#3a7cd4',
    950: '#000000',
  },
}

SCSS

$custom: #3a7cd4;
$custom-light: #83a1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7cd4",
  "rgb": {
    "r": 58,
    "g": 124,
    "b": 212
  },
  "hsl": {
    "h": 214.286,
    "s": 64.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58775,
    "c": 0.15086,
    "h": 256.6
  },
  "luminance": 0.20068
}

Semantic roles & 50–950 ramp

primary

#3A7CD4

secondary

#D6BA94

accent

#A041E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3A7CD4

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

Preview Lab → · Contrast checker → · Palette generator →