#3A7EC6#3A7EC6

#3A7EC6 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.4% C 0.131 H 252.1°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3A7EC6
RGB	rgb(58, 126, 198)
HSL	hsl(211, 55%, 50%)
HSV	hsv(211, 71%, 78%)
CMYK	cmyk(70.7%, 36.4%, 0%, 22.4%)
CIE-LAB	lab(51.72, 2.47, -43.70)
CIE-LCH	lch(51.72, 43.77, 273.23°)
OKLab	oklab(58.38% -0.0401 -0.1243)
OKLCH	oklch(58.38% 0.131 252.1)
XYZ	xyz(19.3950, 19.8964, 56.2334)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7EC6 #C6823A

analogous

#3AC4C6 #3A7EC6 #3C3AC6

triadic

#3A7EC6 #C63A7E #7EC63A

tetradic

#3A7EC6 #C63AC4 #C6823A #3AC63C

square

#3A7EC6 #C63AC4 #C6823A #3AC63C

split-complementary

#3A7EC6 #C63C3A #C4C63A

monochromatic

#1E4268 #2C6097 #3A7EC6 #699DD4 #99BCE1

Accessibility & contrast

On white

4.22

#3A7EC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#3A7EC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7EC6

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7EC6	#FFFFFF	#000000	##000000
##3A7EC6	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D82C9

Deuteranopia (green-blind)

#4975C5

Tritanopia (blue-blind)

#008F98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3a7ec6;
/* rgb */ color: rgb(58, 126, 198);
/* oklch */ color: oklch(58.4% 0.131 252.1);

Tailwind

colors: {
  custom: {
    50: '#81a3d7',
    500: '#3a7ec6',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ec6;
$custom-light: #81a3d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ec6",
  "rgb": {
    "r": 58,
    "g": 126,
    "b": 198
  },
  "hsl": {
    "h": 210.857,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58376,
    "c": 0.13058,
    "h": 252.1
  },
  "luminance": 0.19898
}

Semantic roles & 50–950 ramp

primary

#3A7EC6

secondary

#CDAF8F

accent

#9649DE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #3A7EC6

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

Preview Lab → · Contrast checker → · Palette generator →