#0F3A76#0F3A76

#0F3A76 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.7% C 0.113 H 258.0°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#0F3A76
RGB	rgb(15, 58, 118)
HSL	hsl(215, 77%, 26%)
HSV	hsv(215, 87%, 46%)
CMYK	cmyk(87.3%, 50.8%, 0%, 53.7%)
CIE-LAB	lab(25.06, 10.10, -38.42)
CIE-LCH	lch(25.06, 39.72, 284.73°)
OKLab	oklab(35.71% -0.0235 -0.1106)
OKLCH	oklch(35.71% 0.113 258)
XYZ	xyz(4.9789, 4.4351, 17.7297)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3A76 #764B0F

analogous

#0F6D76 #0F3A76 #170F76

triadic

#0F3A76 #760F3A #3A760F

tetradic

#0F3A76 #760F6D #764B0F #0F7617

square

#0F3A76 #760F6D #764B0F #0F7617

split-complementary

#0F3A76 #76170F #6D760F

monochromatic

#030D1B #081F40 #0F3A76 #1655AC #1D6FE2

Accessibility & contrast

On white

11.13

#0F3A76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#0F3A76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3A76

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3A76	#FFFFFF	#000000	##FFFFFF
##0F3A76	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164078

Deuteranopia (green-blind)

#003775

Tritanopia (blue-blind)

#004952

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f3a76;
/* rgb */ color: rgb(15, 58, 118);
/* oklch */ color: oklch(35.7% 0.113 258.0);

Tailwind

colors: {
  custom: {
    50: '#626f9e',
    500: '#0f3a76',
    950: '#000000',
  },
}

SCSS

$custom: #0f3a76;
$custom-light: #626f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3a76",
  "rgb": {
    "r": 15,
    "g": 58,
    "b": 118
  },
  "hsl": {
    "h": 214.951,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35706,
    "c": 0.11302,
    "h": 258
  },
  "luminance": 0.04436
}

Semantic roles & 50–950 ramp

primary

#0F3A76

secondary

#AD7A33

accent

#A434F4

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #0F3A76

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

Preview Lab → · Contrast checker → · Palette generator →