#0F3E72#0F3E72

#0F3E72 is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.4% C 0.102 H 254.3°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#0F3E72
RGB	rgb(15, 62, 114)
HSL	hsl(212, 77%, 25%)
HSV	hsv(212, 87%, 45%)
CMYK	cmyk(86.8%, 45.6%, 0%, 55.3%)
CIE-LAB	lab(26.04, 5.57, -34.30)
CIE-LCH	lch(26.04, 34.75, 279.23°)
OKLab	oklab(36.38% -0.0276 -0.0984)
OKLCH	oklch(36.38% 0.102 254.3)
XYZ	xyz(4.9557, 4.7611, 16.5741)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3E72 #72430F

analogous

#0F6F72 #0F3E72 #110F72

triadic

#0F3E72 #720F3E #3E720F

tetradic

#0F3E72 #720F6F #72430F #0F7211

square

#0F3E72 #720F6F #72430F #0F7211

split-complementary

#0F3E72 #72110F #6F720F

monochromatic

#040F1B #08213C #0F3E72 #165BA8 #1D79DE

Accessibility & contrast

On white

10.76

#0F3E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#0F3E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3E72

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3E72	#FFFFFF	#000000	##FFFFFF
##0F3E72	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234274

Deuteranopia (green-blind)

#0F3A71

Tritanopia (blue-blind)

#004A52

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f3e72;
/* rgb */ color: rgb(15, 62, 114);
/* oklch */ color: oklch(36.4% 0.102 254.3);

Tailwind

colors: {
  custom: {
    50: '#61729b',
    500: '#0f3e72',
    950: '#000000',
  },
}

SCSS

$custom: #0f3e72;
$custom-light: #61729b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3e72",
  "rgb": {
    "r": 15,
    "g": 62,
    "b": 114
  },
  "hsl": {
    "h": 211.515,
    "s": 76.744,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36376,
    "c": 0.10215,
    "h": 254.3
  },
  "luminance": 0.04762
}

Semantic roles & 50–950 ramp

primary

#0F3E72

secondary

#AA7133

accent

#9935F3

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #0F3E72

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

Preview Lab → · Contrast checker → · Palette generator →