#3A82CA#3A82CA

#3A82CA is a mid, vivid cyan. Relative luminance 0.211; OKLCH L 59.5% C 0.132 H 251.0°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3A82CA
RGB	rgb(58, 130, 202)
HSL	hsl(210, 58%, 51%)
HSV	hsv(210, 71%, 79%)
CMYK	cmyk(71.3%, 35.6%, 0%, 20.8%)
CIE-LAB	lab(53.09, 1.49, -43.81)
CIE-LCH	lch(53.09, 43.84, 271.95°)
OKLab	oklab(59.52% -0.0428 -0.1245)
OKLCH	oklch(59.52% 0.132 251)
XYZ	xyz(20.3842, 21.1268, 58.8693)
Luminance	0.2113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A82CA #CA823A

analogous

#3ACACA #3A82CA #3A3ACA

triadic

#3A82CA #CA3A82 #82CA3A

tetradic

#3A82CA #CA3ACA #CA823A #3ACA3A

square

#3A82CA #CA3ACA #CA823A #3ACA3A

split-complementary

#3A82CA #CA3A3A #CACA3A

monochromatic

#1D456C #2A639D #3A82CA #6AA1D7 #9ABFE4

Accessibility & contrast

On white

4.02

#3A82CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3A82CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A82CA

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A82CA	#FFFFFF	#000000	##000000
##3A82CA	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6186CD

Deuteranopia (green-blind)

#4C79C9

Tritanopia (blue-blind)

#00939C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3a82ca;
/* rgb */ color: rgb(58, 130, 202);
/* oklch */ color: oklch(59.5% 0.132 251.0);

Tailwind

colors: {
  custom: {
    50: '#81a5da',
    500: '#3a82ca',
    950: '#000000',
  },
}

SCSS

$custom: #3a82ca;
$custom-light: #81a5da;
$custom-dark: #000000;

JSON

{
  "hex": "#3a82ca",
  "rgb": {
    "r": 58,
    "g": 130,
    "b": 202
  },
  "hsl": {
    "h": 210,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.59516,
    "c": 0.13171,
    "h": 251
  },
  "luminance": 0.21129
}

Semantic roles & 50–950 ramp

primary

#3A82CA

secondary

#D0B090

accent

#9447E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3A82CA

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

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