#0F2E59#0F2E59

#0F2E59 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.5% C 0.086 H 257.5°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#0F2E59
RGB	rgb(15, 46, 89)
HSL	hsl(215, 71%, 20%)
HSV	hsv(215, 83%, 35%)
CMYK	cmyk(83.1%, 48.3%, 0%, 65.1%)
CIE-LAB	lab(19.13, 6.20, -29.15)
CIE-LCH	lch(19.13, 29.81, 282.00°)
OKLab	oklab(30.46% -0.0186 -0.0836)
OKLCH	oklch(30.46% 0.086 257.5)
XYZ	xyz(2.9765, 2.7765, 9.8283)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2E59 #593A0F

analogous

#0F5359 #0F2E59 #150F59

triadic

#0F2E59 #590F2E #2E590F

tetradic

#0F2E59 #590F53 #593A0F #0F5915

square

#0F2E59 #590F53 #593A0F #0F5915

split-complementary

#0F2E59 #59150F #53590F

monochromatic

#040E1A #061325 #0F2E59 #18498D #2164C2

Accessibility & contrast

On white

13.50

#0F2E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0F2E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2E59

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2E59	#FFFFFF	#000000	##FFFFFF
##0F2E59	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18325B

Deuteranopia (green-blind)

#082B58

Tritanopia (blue-blind)

#00383F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f2e59;
/* rgb */ color: rgb(15, 46, 89);
/* oklch */ color: oklch(30.5% 0.086 257.5);

Tailwind

colors: {
  custom: {
    50: '#5a6688',
    500: '#0f2e59',
    950: '#000000',
  },
}

SCSS

$custom: #0f2e59;
$custom-light: #5a6688;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2e59",
  "rgb": {
    "r": 15,
    "g": 46,
    "b": 89
  },
  "hsl": {
    "h": 214.865,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30459,
    "c": 0.08561,
    "h": 257.5
  },
  "luminance": 0.02777
}

Semantic roles & 50–950 ramp

primary

#0F2E59

secondary

#936A31

accent

#A23AEE

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04050B

muted

#797A7C

Preview Lab

Preview with #0F2E59

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

Preview Lab → · Contrast checker → · Palette generator →