#0F2F58#0F2F58

#0F2F58 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.6% C 0.083 H 256.2°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F58
RGB	rgb(15, 47, 88)
HSL	hsl(214, 71%, 20%)
HSV	hsv(214, 83%, 35%)
CMYK	cmyk(83%, 46.6%, 0%, 65.5%)
CIE-LAB	lab(19.39, 5.03, -28.07)
CIE-LCH	lch(19.39, 28.52, 280.17°)
OKLab	oklab(30.64% -0.0198 -0.0804)
OKLCH	oklch(30.64% 0.083 256.2)
XYZ	xyz(2.9743, 2.8388, 9.6218)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F58 #58380F

analogous

#0F5358 #0F2F58 #140F58

triadic

#0F2F58 #580F2F #2F580F

tetradic

#0F2F58 #580F53 #58380F #0F5814

square

#0F2F58 #580F53 #58380F #0F5814

split-complementary

#0F2F58 #58140F #53580F

monochromatic

#040E1A #061324 #0F2F58 #184B8C #2167C1

Accessibility & contrast

On white

13.39

#0F2F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0F2F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F58

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F58	#FFFFFF	#000000	##FFFFFF
##0F2F58	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B335A

Deuteranopia (green-blind)

#0D2C57

Tritanopia (blue-blind)

#00393F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f2f58;
/* rgb */ color: rgb(15, 47, 88);
/* oklch */ color: oklch(30.6% 0.083 256.2);

Tailwind

colors: {
  custom: {
    50: '#5a6787',
    500: '#0f2f58',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f58;
$custom-light: #5a6787;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f58",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 88
  },
  "hsl": {
    "h": 213.699,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30638,
    "c": 0.08277,
    "h": 256.2
  },
  "luminance": 0.02839
}

Semantic roles & 50–950 ramp

primary

#0F2F58

secondary

#926731

accent

#9F3AEE

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #0F2F58

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

Preview Lab → · Contrast checker → · Palette generator →