#4159A2#4159A2

#4159A2 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.2% C 0.121 H 268.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#4159A2
RGB	rgb(65, 89, 162)
HSL	hsl(225, 43%, 45%)
HSV	hsv(225, 60%, 64%)
CMYK	cmyk(59.9%, 45.1%, 0%, 36.5%)
CIE-LAB	lab(39.37, 14.04, -42.35)
CIE-LCH	lch(39.37, 44.62, 288.34°)
OKLab	oklab(48.23% -0.0042 -0.1207)
OKLCH	oklch(48.23% 0.121 268)
XYZ	xyz(12.2717, 10.8762, 35.6280)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4159A2 #A28A41

analogous

#4189A2 #4159A2 #5A41A2

triadic

#4159A2 #A24159 #59A241

tetradic

#4159A2 #A24189 #A28A41 #41A25A

square

#4159A2 #A24189 #A28A41 #41A25A

split-complementary

#4159A2 #A25A41 #89A241

monochromatic

#1E294B #2F4176 #4159A2 #6178BF #8C9DD1

Accessibility & contrast

On white

6.61

#4159A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4159A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4159A2

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4159A2	#FFFFFF	#000000	##FFFFFF
##4159A2	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3861A5

Deuteranopia (green-blind)

#2A59A0

Tritanopia (blue-blind)

#006975

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4159a2;
/* rgb */ color: rgb(65, 89, 162);
/* oklch */ color: oklch(48.2% 0.121 268.0);

Tailwind

colors: {
  custom: {
    50: '#7e87be',
    500: '#4159a2',
    950: '#000000',
  },
}

SCSS

$custom: #4159a2;
$custom-light: #7e87be;
$custom-dark: #000000;

JSON

{
  "hex": "#4159a2",
  "rgb": {
    "r": 65,
    "g": 89,
    "b": 162
  },
  "hsl": {
    "h": 225.155,
    "s": 42.731,
    "l": 44.51
  },
  "oklch": {
    "l": 0.48234,
    "c": 0.12077,
    "h": 268
  },
  "luminance": 0.10877
}

Semantic roles & 50–950 ramp

primary

#4159A2

secondary

#BCAE83

accent

#B455D3

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #4159A2

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

Preview Lab → · Contrast checker → · Palette generator →