#0F205E#0F205E

#0F205E is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.6% C 0.113 H 266.8°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#0F205E
RGB	rgb(15, 32, 94)
HSL	hsl(227, 72%, 21%)
HSV	hsv(227, 84%, 37%)
CMYK	cmyk(84%, 66%, 0%, 63.1%)
CIE-LAB	lab(15.18, 18.78, -38.87)
CIE-LCH	lch(15.18, 43.17, 295.79°)
OKLab	oklab(27.6% -0.0064 -0.1124)
OKLCH	oklch(27.6% 0.113 266.8)
XYZ	xyz(2.7332, 1.9424, 10.8184)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F205E #5E4D0F

analogous

#0F485E #0F205E #260F5E

triadic

#0F205E #5E0F20 #205E0F

tetradic

#0F205E #5E0F48 #5E4D0F #0F5E26

square

#0F205E #5E0F48 #5E4D0F #0F5E26

split-complementary

#0F205E #5E260F #485E0F

monochromatic

#04091A #070E29 #0F205E #173293 #2044C8

Accessibility & contrast

On white

15.12

#0F205E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0F205E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F205E

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F205E	#FFFFFF	#000000	##FFFFFF
##0F205E	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A60

Deuteranopia (green-blind)

#00225D

Tritanopia (blue-blind)

#00303B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f205e;
/* rgb */ color: rgb(15, 32, 94);
/* oklch */ color: oklch(27.6% 0.113 266.8);

Tailwind

colors: {
  custom: {
    50: '#5d5b8c',
    500: '#0f205e',
    950: '#000000',
  },
}

SCSS

$custom: #0f205e;
$custom-light: #5d5b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f205e",
  "rgb": {
    "r": 15,
    "g": 32,
    "b": 94
  },
  "hsl": {
    "h": 227.089,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.27598,
    "c": 0.11259,
    "h": 266.8
  },
  "luminance": 0.01943
}

Semantic roles & 50–950 ramp

primary

#0F205E

secondary

#978131

accent

#C839EF

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #0F205E

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

Preview Lab → · Contrast checker → · Palette generator →