#3A7EC1#3A7EC1

#3A7EC1 is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.1% C 0.124 H 250.5°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#3A7EC1
RGB	rgb(58, 126, 193)
HSL	hsl(210, 54%, 49%)
HSV	hsv(210, 70%, 76%)
CMYK	cmyk(69.9%, 34.7%, 0%, 24.3%)
CIE-LAB	lab(51.46, 0.69, -41.26)
CIE-LCH	lch(51.46, 41.26, 270.95°)
OKLab	oklab(58.09% -0.0414 -0.1171)
OKLCH	oklch(58.09% 0.124 250.5)
XYZ	xyz(18.8278, 19.6695, 53.2461)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7EC1 #C17D3A

analogous

#3AC1C1 #3A7EC1 #3A3AC1

triadic

#3A7EC1 #C13A7E #7EC13A

tetradic

#3A7EC1 #C13AC1 #C17D3A #3AC13A

square

#3A7EC1 #C13AC1 #C17D3A #3AC13A

split-complementary

#3A7EC1 #C13A3A #C1C13A

monochromatic

#1E4163 #2C5F92 #3A7EC1 #679CD1 #96BBDF

Accessibility & contrast

On white

4.26

#3A7EC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#3A7EC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7EC1

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7EC1	#FFFFFF	#000000	##000000
##3A7EC1	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6082C4

Deuteranopia (green-blind)

#4D75C0

Tritanopia (blue-blind)

#008E96

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3a7ec1;
/* rgb */ color: rgb(58, 126, 193);
/* oklch */ color: oklch(58.1% 0.124 250.5);

Tailwind

colors: {
  custom: {
    50: '#80a3d4',
    500: '#3a7ec1',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ec1;
$custom-light: #80a3d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ec1",
  "rgb": {
    "r": 58,
    "g": 126,
    "b": 193
  },
  "hsl": {
    "h": 209.778,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.58089,
    "c": 0.12422,
    "h": 250.5
  },
  "luminance": 0.19672
}

Semantic roles & 50–950 ramp

primary

#3A7EC1

secondary

#CBAB8C

accent

#934BDD

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #3A7EC1

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

Preview Lab → · Contrast checker → · Palette generator →