#0F3D76#0F3D76

#0F3D76 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.4% C 0.109 H 256.3°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#0F3D76
RGB	rgb(15, 61, 118)
HSL	hsl(213, 77%, 26%)
HSV	hsv(213, 87%, 46%)
CMYK	cmyk(87.3%, 48.3%, 0%, 53.7%)
CIE-LAB	lab(26.00, 7.98, -36.91)
CIE-LCH	lch(26.00, 37.76, 282.20°)
OKLab	oklab(36.43% -0.0259 -0.106)
OKLCH	oklch(36.43% 0.109 256.3)
XYZ	xyz(5.1345, 4.7464, 17.7816)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3D76 #76480F

analogous

#0F7076 #0F3D76 #140F76

triadic

#0F3D76 #760F3D #3D760F

tetradic

#0F3D76 #760F70 #76480F #0F7614

square

#0F3D76 #760F70 #76480F #0F7614

split-complementary

#0F3D76 #76140F #70760F

monochromatic

#030E1B #082140 #0F3D76 #1659AC #1D75E2

Accessibility & contrast

On white

10.77

#0F3D76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#0F3D76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3D76

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3D76	#FFFFFF	#000000	##FFFFFF
##0F3D76	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4278

Deuteranopia (green-blind)

#023975

Tritanopia (blue-blind)

#004B53

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f3d76;
/* rgb */ color: rgb(15, 61, 118);
/* oklch */ color: oklch(36.4% 0.109 256.3);

Tailwind

colors: {
  custom: {
    50: '#62719e',
    500: '#0f3d76',
    950: '#000000',
  },
}

SCSS

$custom: #0f3d76;
$custom-light: #62719e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3d76",
  "rgb": {
    "r": 15,
    "g": 61,
    "b": 118
  },
  "hsl": {
    "h": 213.204,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36431,
    "c": 0.10915,
    "h": 256.3
  },
  "luminance": 0.04747
}

Semantic roles & 50–950 ramp

primary

#0F3D76

secondary

#AD7733

accent

#9E34F4

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #0F3D76

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

Preview Lab → · Contrast checker → · Palette generator →