#3A5EAE#3A5EAE

#3A5EAE is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.7% C 0.134 H 264.0°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3A5EAE
RGB	rgb(58, 94, 174)
HSL	hsl(221, 50%, 45%)
HSV	hsv(221, 67%, 68%)
CMYK	cmyk(66.7%, 46%, 0%, 31.8%)
CIE-LAB	lab(41.15, 13.79, -46.63)
CIE-LCH	lch(41.15, 48.63, 286.47°)
OKLab	oklab(49.74% -0.0141 -0.1333)
OKLCH	oklch(49.74% 0.134 264)
XYZ	xyz(13.3849, 11.9597, 41.6392)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5EAE #AE8A3A

analogous

#3A98AE #3A5EAE #503AAE

triadic

#3A5EAE #AE3A5E #5EAE3A

tetradic

#3A5EAE #AE3A98 #AE8A3A #3AAE50

square

#3A5EAE #AE3A98 #AE8A3A #3AAE50

split-complementary

#3A5EAE #AE503A #98AE3A

monochromatic

#1B2C52 #2B4580 #3A5EAE #5C7EC9 #8AA2D8

Accessibility & contrast

On white

6.19

#3A5EAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3A5EAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5EAE

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5EAE	#FFFFFF	#000000	##FFFFFF
##3A5EAE	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3767B1

Deuteranopia (green-blind)

#215CAC

Tritanopia (blue-blind)

#00707D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3a5eae;
/* rgb */ color: rgb(58, 94, 174);
/* oklch */ color: oklch(49.7% 0.134 264.0);

Tailwind

colors: {
  custom: {
    50: '#7d8bc7',
    500: '#3a5eae',
    950: '#000000',
  },
}

SCSS

$custom: #3a5eae;
$custom-light: #7d8bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5eae",
  "rgb": {
    "r": 58,
    "g": 94,
    "b": 174
  },
  "hsl": {
    "h": 221.379,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.49737,
    "c": 0.1341,
    "h": 264
  },
  "luminance": 0.11961
}

Semantic roles & 50–950 ramp

primary

#3A5EAE

secondary

#C2AE81

accent

#AE4EDA

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3A5EAE

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

Preview Lab → · Contrast checker → · Palette generator →