#0E387F#0E387F

#0E387F is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.0% C 0.129 H 260.5°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#0E387F
RGB	rgb(14, 56, 127)
HSL	hsl(218, 80%, 28%)
HSV	hsv(218, 89%, 50%)
CMYK	cmyk(89%, 55.9%, 0%, 50.2%)
CIE-LAB	lab(25.12, 15.28, -44.01)
CIE-LCH	lch(25.12, 46.59, 289.14°)
OKLab	oklab(35.96% -0.0213 -0.1271)
OKLCH	oklch(35.96% 0.129 260.5)
XYZ	xyz(5.4246, 4.4533, 20.6482)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E387F #7F550E

analogous

#0E717F #0E387F #1C0E7F

triadic

#0E387F #7F0E38 #387F0E

tetradic

#0E387F #7F0E71 #7F550E #0E7F1C

square

#0E387F #7F0E71 #7F550E #0E7F1C

split-complementary

#0E387F #7F1C0E #717F0E

monochromatic

#030C1C #082048 #0E387F #1450B6 #216AE7

Accessibility & contrast

On white

11.11

#0E387F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#0E387F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E387F

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E387F	#FFFFFF	#000000	##FFFFFF
##0E387F	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004181

Deuteranopia (green-blind)

#00377E

Tritanopia (blue-blind)

#004A55

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0e387f;
/* rgb */ color: rgb(14, 56, 127);
/* oklch */ color: oklch(36.0% 0.129 260.5);

Tailwind

colors: {
  custom: {
    50: '#646ea5',
    500: '#0e387f',
    950: '#000000',
  },
}

SCSS

$custom: #0e387f;
$custom-light: #646ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#0e387f",
  "rgb": {
    "r": 14,
    "g": 56,
    "b": 127
  },
  "hsl": {
    "h": 217.699,
    "s": 80.142,
    "l": 27.647
  },
  "oklch": {
    "l": 0.35962,
    "c": 0.12885,
    "h": 260.5
  },
  "luminance": 0.04454
}

Semantic roles & 50–950 ramp

primary

#0E387F

secondary

#B68533

accent

#AD31F7

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#06070F

muted

#7A7A7F

Preview Lab

Preview with #0E387F

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

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