#15418F#15418F

#15418F is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.5% C 0.138 H 260.9°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#15418F
RGB	rgb(21, 65, 143)
HSL	hsl(218, 74%, 32%)
HSV	hsv(218, 85%, 56%)
CMYK	cmyk(85.3%, 54.5%, 0%, 43.9%)
CIE-LAB	lab(29.22, 16.23, -47.30)
CIE-LCH	lch(29.22, 50.01, 288.94°)
OKLab	oklab(39.53% -0.0218 -0.1365)
OKLCH	oklch(39.53% 0.138 260.9)
XYZ	xyz(7.1557, 5.9223, 26.7473)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15418F #8F6315

analogous

#157E8F #15418F #26158F

triadic

#15418F #8F1541 #418F15

tetradic

#15418F #8F157E #8F6315 #158F26

square

#15418F #8F157E #8F6315 #158F26

split-complementary

#15418F #8F2615 #7E8F15

monochromatic

#051024 #0D295A #15418F #1D59C4 #3C78E2

Accessibility & contrast

On white

9.61

#15418F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#15418F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15418F

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15418F	#FFFFFF	#000000	##FFFFFF
##15418F	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024B92

Deuteranopia (green-blind)

#00408D

Tritanopia (blue-blind)

#005461

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #15418f;
/* rgb */ color: rgb(21, 65, 143);
/* oklch */ color: oklch(39.5% 0.138 260.9);

Tailwind

colors: {
  custom: {
    50: '#6a74b0',
    500: '#15418f',
    950: '#000000',
  },
}

SCSS

$custom: #15418f;
$custom-light: #6a74b0;
$custom-dark: #000000;

JSON

{
  "hex": "#15418f",
  "rgb": {
    "r": 21,
    "g": 65,
    "b": 143
  },
  "hsl": {
    "h": 218.361,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39528,
    "c": 0.13819,
    "h": 260.9
  },
  "luminance": 0.05923
}

Semantic roles & 50–950 ramp

primary

#15418F

secondary

#C2923E

accent

#AE37F1

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080811

muted

#7A7B80

Preview Lab

Preview with #15418F

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

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