#3A6DB1#3A6DB1

#3A6DB1 is a mid, vivid cyan. Relative luminance 0.150; OKLCH L 53.3% C 0.121 H 256.3°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#3A6DB1
RGB	rgb(58, 109, 177)
HSL	hsl(214, 51%, 46%)
HSV	hsv(214, 67%, 69%)
CMYK	cmyk(67.2%, 38.4%, 0%, 30.6%)
CIE-LAB	lab(45.65, 5.36, -41.22)
CIE-LCH	lch(45.65, 41.57, 277.40°)
OKLab	oklab(53.27% -0.0286 -0.1172)
OKLCH	oklch(53.27% 0.121 256.3)
XYZ	xyz(15.1465, 15.0096, 43.6854)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6DB1 #B17E3A

analogous

#3AA8B1 #3A6DB1 #433AB1

triadic

#3A6DB1 #B13A6D #6DB13A

tetradic

#3A6DB1 #B13AA8 #B17E3A #3AB143

square

#3A6DB1 #B13AA8 #B17E3A #3AB143

split-complementary

#3A6DB1 #B1433A #A8B13A

monochromatic

#1C3455 #2B5183 #3A6DB1 #5E8CCA #8CADD9

Accessibility & contrast

On white

5.25

#3A6DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#3A6DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6DB1

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6DB1	#FFFFFF	#000000	##FFFFFF
##3A6DB1	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F72B4

Deuteranopia (green-blind)

#3D67B0

Tritanopia (blue-blind)

#007D86

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3a6db1;
/* rgb */ color: rgb(58, 109, 177);
/* oklch */ color: oklch(53.3% 0.121 256.3);

Tailwind

colors: {
  custom: {
    50: '#7d96c8',
    500: '#3a6db1',
    950: '#000000',
  },
}

SCSS

$custom: #3a6db1;
$custom-light: #7d96c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6db1",
  "rgb": {
    "r": 58,
    "g": 109,
    "b": 177
  },
  "hsl": {
    "h": 214.286,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.5327,
    "c": 0.12068,
    "h": 256.3
  },
  "luminance": 0.15011
}

Semantic roles & 50–950 ramp

primary

#3A6DB1

secondary

#C4A883

accent

#9E4EDA

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3A6DB1

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

Preview Lab → · Contrast checker → · Palette generator →