#3A6EC9#3A6EC9

#3A6EC9 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.0% C 0.152 H 260.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3A6EC9
RGB	rgb(58, 110, 201)
HSL	hsl(218, 57%, 51%)
HSV	hsv(218, 71%, 79%)
CMYK	cmyk(71.1%, 45.3%, 0%, 21.2%)
CIE-LAB	lab(47.32, 13.44, -52.43)
CIE-LCH	lch(47.32, 54.13, 284.38°)
OKLab	oklab(55.02% -0.0246 -0.1501)
OKLCH	oklch(55.02% 0.152 260.7)
XYZ	xyz(17.8597, 16.2666, 57.4455)
Luminance	0.1627 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6EC9 #C9953A

analogous

#3AB5C9 #3A6EC9 #4D3AC9

triadic

#3A6EC9 #C93A6E #6EC93A

tetradic

#3A6EC9 #C93AB5 #C9953A #3AC94D

square

#3A6EC9 #C93AB5 #C9953A #3AC94D

split-complementary

#3A6EC9 #C94D3A #B5C93A

monochromatic

#1D3A6B #2B549B #3A6EC9 #6A91D6 #9AB5E3

Accessibility & contrast

On white

4.94

#3A6EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#3A6EC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6EC9

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6EC9	#FFFFFF	#000000	##FFFFFF
##3A6EC9	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4077CC

Deuteranopia (green-blind)

#236AC7

Tritanopia (blue-blind)

#008392

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3a6ec9;
/* rgb */ color: rgb(58, 110, 201);
/* oklch */ color: oklch(55.0% 0.152 260.7);

Tailwind

colors: {
  custom: {
    50: '#8197da',
    500: '#3a6ec9',
    950: '#000000',
  },
}

SCSS

$custom: #3a6ec9;
$custom-light: #8197da;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6ec9",
  "rgb": {
    "r": 58,
    "g": 110,
    "b": 201
  },
  "hsl": {
    "h": 218.182,
    "s": 56.972,
    "l": 50.784
  },
  "oklch": {
    "l": 0.55017,
    "c": 0.15215,
    "h": 260.7
  },
  "luminance": 0.16268
}

Semantic roles & 50–950 ramp

primary

#3A6EC9

secondary

#CFB890

accent

#A948E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3A6EC9

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

Preview Lab → · Contrast checker → · Palette generator →