#41508E#41508E

#41508E is a dark, moderate blue. Relative luminance 0.088; OKLCH L 45.0% C 0.103 H 271.5°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#41508E
RGB	rgb(65, 80, 142)
HSL	hsl(228, 37%, 41%)
HSV	hsv(228, 54%, 56%)
CMYK	cmyk(54.2%, 43.7%, 0%, 44.3%)
CIE-LAB	lab(35.62, 12.97, -36.28)
CIE-LCH	lch(35.62, 38.53, 289.68°)
OKLab	oklab(44.98% 0.0027 -0.103)
OKLCH	oklch(44.98% 0.103 271.5)
XYZ	xyz(9.9295, 8.8135, 26.7639)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41508E #8E7F41

analogous

#41768E #41508E #58418E

triadic

#41508E #8E4150 #508E41

tetradic

#41508E #8E4176 #8E7F41 #418E58

square

#41508E #8E4176 #8E7F41 #418E58

split-complementary

#41508E #8E5841 #768E41

monochromatic

#1B213A #2E3864 #41508E #596BB3 #8390C6

Accessibility & contrast

On white

7.60

#41508E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#41508E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41508E

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41508E	#FFFFFF	#000000	##FFFFFF
##41508E	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365790

Deuteranopia (green-blind)

#2E518D

Tritanopia (blue-blind)

#1C5D68

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #41508e;
/* rgb */ color: rgb(65, 80, 142);
/* oklch */ color: oklch(45.0% 0.103 271.5);

Tailwind

colors: {
  custom: {
    50: '#7b80af',
    500: '#41508e',
    950: '#000000',
  },
}

SCSS

$custom: #41508e;
$custom-light: #7b80af;
$custom-dark: #000000;

JSON

{
  "hex": "#41508e",
  "rgb": {
    "r": 65,
    "g": 80,
    "b": 142
  },
  "hsl": {
    "h": 228.312,
    "s": 37.198,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44977,
    "c": 0.10301,
    "h": 271.5
  },
  "luminance": 0.08814
}

Semantic roles & 50–950 ramp

primary

#41508E

secondary

#B1A67A

accent

#B75BCD

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #41508E

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

Preview Lab → · Contrast checker → · Palette generator →