#415D8F#415D8F

#415D8F is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.0% C 0.088 H 261.4°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#415D8F
RGB	rgb(65, 93, 143)
HSL	hsl(218, 38%, 41%)
HSV	hsv(218, 55%, 56%)
CMYK	cmyk(54.5%, 35%, 0%, 43.9%)
CIE-LAB	lab(39.47, 4.94, -30.80)
CIE-LCH	lch(39.47, 31.19, 279.11°)
OKLab	oklab(47.97% -0.0132 -0.0869)
OKLCH	oklch(47.97% 0.088 261.4)
XYZ	xyz(11.0506, 10.9349, 27.5096)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415D8F #8F7341

analogous

#41848F #415D8F #4C418F

triadic

#415D8F #8F415D #5D8F41

tetradic

#415D8F #8F4184 #8F7341 #418F4C

square

#415D8F #8F4184 #8F7341 #418F4C

split-complementary

#415D8F #8F4C41 #848F41

monochromatic

#1B263B #2E4265 #415D8F #597AB4 #849CC7

Accessibility & contrast

On white

6.59

#415D8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#415D8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415D8F

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415D8F	#FFFFFF	#000000	##FFFFFF
##415D8F	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496191

Deuteranopia (green-blind)

#405A8E

Tritanopia (blue-blind)

#18686F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #415d8f;
/* rgb */ color: rgb(65, 93, 143);
/* oklch */ color: oklch(48.0% 0.088 261.4);

Tailwind

colors: {
  custom: {
    50: '#7b8ab0',
    500: '#415d8f',
    950: '#000000',
  },
}

SCSS

$custom: #415d8f;
$custom-light: #7b8ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#415d8f",
  "rgb": {
    "r": 65,
    "g": 93,
    "b": 143
  },
  "hsl": {
    "h": 218.462,
    "s": 37.5,
    "l": 40.784
  },
  "oklch": {
    "l": 0.47966,
    "c": 0.08785,
    "h": 261.4
  },
  "luminance": 0.10936
}

Semantic roles & 50–950 ramp

primary

#415D8F

secondary

#B19E7A

accent

#A45ACD

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #415D8F

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

Preview Lab → · Contrast checker → · Palette generator →