#4156AC#4156AC

#4156AC is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.3% C 0.139 H 270.2°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4156AC
RGB	rgb(65, 86, 172)
HSL	hsl(228, 45%, 46%)
HSV	hsv(228, 62%, 67%)
CMYK	cmyk(62.2%, 50%, 0%, 32.5%)
CIE-LAB	lab(39.17, 19.50, -48.62)
CIE-LCH	lch(39.17, 52.38, 291.86°)
OKLab	oklab(48.28% 0.0004 -0.1391)
OKLCH	oklch(48.28% 0.139 270.2)
XYZ	xyz(12.9517, 10.7569, 40.4155)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4156AC #AC9741

analogous

#418CAC #4156AC #6241AC

triadic

#4156AC #AC4156 #56AC41

tetradic

#4156AC #AC418C #AC9741 #41AC62

square

#4156AC #AC418C #AC9741 #41AC62

split-complementary

#4156AC #AC6241 #8CAC41

monochromatic

#1F2A53 #304080 #4156AC #6578C5 #929FD6

Accessibility & contrast

On white

6.66

#4156AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4156AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4156AC

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4156AC	#FFFFFF	#000000	##FFFFFF
##4156AC	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2861AF

Deuteranopia (green-blind)

#1158AA

Tritanopia (blue-blind)

#006A79

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4156ac;
/* rgb */ color: rgb(65, 86, 172);
/* oklch */ color: oklch(48.3% 0.139 270.2);

Tailwind

colors: {
  custom: {
    50: '#8085c5',
    500: '#4156ac',
    950: '#000000',
  },
}

SCSS

$custom: #4156ac;
$custom-light: #8085c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4156ac",
  "rgb": {
    "r": 65,
    "g": 86,
    "b": 172
  },
  "hsl": {
    "h": 228.224,
    "s": 45.148,
    "l": 46.471
  },
  "oklch": {
    "l": 0.48282,
    "c": 0.13915,
    "h": 270.2
  },
  "luminance": 0.10758
}

Semantic roles & 50–950 ramp

primary

#4156AC

secondary

#C1B688

accent

#BB53D5

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4156AC

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

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