#3E5AAF#3E5AAF

#3E5AAF is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.2% C 0.139 H 267.4°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#3E5AAF
RGB	rgb(62, 90, 175)
HSL	hsl(225, 48%, 46%)
HSV	hsv(225, 65%, 69%)
CMYK	cmyk(64.6%, 48.6%, 0%, 31.4%)
CIE-LAB	lab(40.30, 17.43, -48.58)
CIE-LCH	lch(40.30, 51.62, 289.74°)
OKLab	oklab(49.16% -0.0063 -0.1391)
OKLCH	oklch(49.16% 0.139 267.4)
XYZ	xyz(13.3780, 11.4304, 42.0504)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5AAF #AF933E

analogous

#3E93AF #3E5AAF #5B3EAF

triadic

#3E5AAF #AF3E5A #5AAF3E

tetradic

#3E5AAF #AF3E93 #AF933E #3EAF5B

square

#3E5AAF #AF3E93 #AF933E #3EAF5B

split-complementary

#3E5AAF #AF5B3E #93AF3E

monochromatic

#1E2C55 #2E4382 #3E5AAF #637CC8 #90A2D8

Accessibility & contrast

On white

6.39

#3E5AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#3E5AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5AAF

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5AAF	#FFFFFF	#000000	##FFFFFF
##3E5AAF	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E64B2

Deuteranopia (green-blind)

#165AAD

Tritanopia (blue-blind)

#006E7C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3e5aaf;
/* rgb */ color: rgb(62, 90, 175);
/* oklch */ color: oklch(49.2% 0.139 267.4);

Tailwind

colors: {
  custom: {
    50: '#7f88c7',
    500: '#3e5aaf',
    950: '#000000',
  },
}

SCSS

$custom: #3e5aaf;
$custom-light: #7f88c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5aaf",
  "rgb": {
    "r": 62,
    "g": 90,
    "b": 175
  },
  "hsl": {
    "h": 225.133,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49158,
    "c": 0.13921,
    "h": 267.4
  },
  "luminance": 0.11432
}

Semantic roles & 50–950 ramp

primary

#3E5AAF

secondary

#C3B486

accent

#B651D7

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3E5AAF

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

Preview Lab → · Contrast checker → · Palette generator →