#0F3767#0F3767

#0F3767 is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.8% C 0.095 H 255.4°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#0F3767
RGB	rgb(15, 55, 103)
HSL	hsl(213, 75%, 23%)
HSV	hsv(213, 85%, 40%)
CMYK	cmyk(85.4%, 46.6%, 0%, 59.6%)
CIE-LAB	lab(23.04, 5.78, -32.05)
CIE-LCH	lch(23.04, 32.57, 280.23°)
OKLab	oklab(33.81% -0.0239 -0.0919)
OKLCH	oklch(33.81% 0.095 255.4)
XYZ	xyz(4.0105, 3.8127, 13.3539)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3767 #673F0F

analogous

#0F6367 #0F3767 #130F67

triadic

#0F3767 #670F37 #37670F

tetradic

#0F3767 #670F63 #673F0F #0F6713

square

#0F3767 #670F63 #673F0F #0F6713

split-complementary

#0F3767 #67130F #63670F

monochromatic

#040E1B #071A32 #0F3767 #17549C #1F70D2

Accessibility & contrast

On white

11.91

#0F3767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#0F3767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3767

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3767	#FFFFFF	#000000	##FFFFFF
##0F3767	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3B69

Deuteranopia (green-blind)

#0C3366

Tritanopia (blue-blind)

#00424A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0f3767;
/* rgb */ color: rgb(15, 55, 103);
/* oklch */ color: oklch(33.8% 0.095 255.4);

Tailwind

colors: {
  custom: {
    50: '#5e6d93',
    500: '#0f3767',
    950: '#000000',
  },
}

SCSS

$custom: #0f3767;
$custom-light: #5e6d93;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3767",
  "rgb": {
    "r": 15,
    "g": 55,
    "b": 103
  },
  "hsl": {
    "h": 212.727,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33806,
    "c": 0.09495,
    "h": 255.4
  },
  "luminance": 0.03813
}

Semantic roles & 50–950 ramp

primary

#0F3767

secondary

#A06E32

accent

#9C37F1

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #0F3767

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

Preview Lab → · Contrast checker → · Palette generator →