#0F3B76#0F3B76

#0F3B76 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.9% C 0.112 H 257.5°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#0F3B76
RGB	rgb(15, 59, 118)
HSL	hsl(214, 77%, 26%)
HSV	hsv(214, 87%, 46%)
CMYK	cmyk(87.3%, 50%, 0%, 53.7%)
CIE-LAB	lab(25.37, 9.39, -37.92)
CIE-LCH	lch(25.37, 39.06, 283.91°)
OKLab	oklab(35.95% -0.0243 -0.1091)
OKLCH	oklch(35.95% 0.112 257.5)
XYZ	xyz(5.0298, 4.5369, 17.7466)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3B76 #764A0F

analogous

#0F6E76 #0F3B76 #160F76

triadic

#0F3B76 #760F3B #3B760F

tetradic

#0F3B76 #760F6E #764A0F #0F7616

square

#0F3B76 #760F6E #764A0F #0F7616

split-complementary

#0F3B76 #76160F #6E760F

monochromatic

#030E1B #082040 #0F3B76 #1656AC #1D71E2

Accessibility & contrast

On white

11.01

#0F3B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#0F3B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3B76

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3B76	#FFFFFF	#000000	##FFFFFF
##0F3B76	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194178

Deuteranopia (green-blind)

#003875

Tritanopia (blue-blind)

#004952

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0f3b76;
/* rgb */ color: rgb(15, 59, 118);
/* oklch */ color: oklch(35.9% 0.112 257.5);

Tailwind

colors: {
  custom: {
    50: '#62709e',
    500: '#0f3b76',
    950: '#000000',
  },
}

SCSS

$custom: #0f3b76;
$custom-light: #62709e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3b76",
  "rgb": {
    "r": 15,
    "g": 59,
    "b": 118
  },
  "hsl": {
    "h": 214.369,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35946,
    "c": 0.11173,
    "h": 257.5
  },
  "luminance": 0.04537
}

Semantic roles & 50–950 ramp

primary

#0F3B76

secondary

#AD7933

accent

#A234F4

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #0F3B76

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

Preview Lab → · Contrast checker → · Palette generator →