#4156B2#4156B2

#4156B2 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.7% C 0.148 H 270.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#4156B2
RGB	rgb(65, 86, 178)
HSL	hsl(229, 47%, 48%)
HSV	hsv(229, 63%, 70%)
CMYK	cmyk(63.5%, 51.7%, 0%, 30.2%)
CIE-LAB	lab(39.57, 21.62, -51.52)
CIE-LCH	lch(39.57, 55.87, 292.77°)
OKLab	oklab(48.71% 0.001 -0.1477)
OKLCH	oklch(48.71% 0.148 270.4)
XYZ	xyz(13.5409, 10.9926, 43.5190)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4156B2 #B29D41

analogous

#418EB2 #4156B2 #6541B2

triadic

#4156B2 #B24156 #56B241

tetradic

#4156B2 #B2418E #B29D41 #41B265

square

#4156B2 #B2418E #B29D41 #41B265

split-complementary

#4156B2 #B26541 #8EB241

monochromatic

#202B58 #314085 #4156B2 #687AC8 #95A2D8

Accessibility & contrast

On white

6.56

#4156B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#4156B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4156B2

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4156B2	#FFFFFF	#000000	##FFFFFF
##4156B2	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2062B5

Deuteranopia (green-blind)

#0058B0

Tritanopia (blue-blind)

#006B7C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4156b2;
/* rgb */ color: rgb(65, 86, 178);
/* oklch */ color: oklch(48.7% 0.148 270.4);

Tailwind

colors: {
  custom: {
    50: '#8185ca',
    500: '#4156b2',
    950: '#000000',
  },
}

SCSS

$custom: #4156b2;
$custom-light: #8185ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4156b2",
  "rgb": {
    "r": 65,
    "g": 86,
    "b": 178
  },
  "hsl": {
    "h": 228.85,
    "s": 46.502,
    "l": 47.647
  },
  "oklch": {
    "l": 0.48713,
    "c": 0.14768,
    "h": 270.4
  },
  "luminance": 0.10994
}

Semantic roles & 50–950 ramp

primary

#4156B2

secondary

#C4B98B

accent

#BE52D6

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4156B2

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

Preview Lab → · Contrast checker → · Palette generator →