#0F254C#0F254C

#0F254C is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.1% C 0.078 H 260.9°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#0F254C
RGB	rgb(15, 37, 76)
HSL	hsl(218, 67%, 18%)
HSV	hsv(218, 80%, 30%)
CMYK	cmyk(80.3%, 51.3%, 0%, 70.2%)
CIE-LAB	lab(15.20, 7.19, -26.69)
CIE-LCH	lch(15.20, 27.64, 285.07°)
OKLab	oklab(27.13% -0.0123 -0.0765)
OKLCH	oklch(27.13% 0.078 260.9)
XYZ	xyz(2.1626, 1.9463, 7.0978)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F254C #4C360F

analogous

#0F434C #0F254C #180F4C

triadic

#0F254C #4C0F25 #254C0F

tetradic

#0F254C #4C0F43 #4C360F #0F4C18

square

#0F254C #4C0F43 #4C360F #0F4C18

split-complementary

#0F254C #4C180F #434C0F

monochromatic

#050C1A #050C1A #0F254C #193E7F #2357B2

Accessibility & contrast

On white

15.12

#0F254C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0F254C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F254C

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F254C	#FFFFFF	#000000	##FFFFFF
##0F254C	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)

#11294D

Deuteranopia (green-blind)

#04234B

Tritanopia (blue-blind)

#002E34

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f254c;
/* rgb */ color: rgb(15, 37, 76);
/* oklch */ color: oklch(27.1% 0.078 260.9);

Tailwind

colors: {
  custom: {
    50: '#575f7e',
    500: '#0f254c',
    950: '#000000',
  },
}

SCSS

$custom: #0f254c;
$custom-light: #575f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f254c",
  "rgb": {
    "r": 15,
    "g": 37,
    "b": 76
  },
  "hsl": {
    "h": 218.361,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27131,
    "c": 0.07751,
    "h": 260.9
  },
  "luminance": 0.01946
}

Semantic roles & 50–950 ramp

primary

#0F254C

secondary

#866731

accent

#AC3EEA

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#03040A

muted

#78797C

Preview Lab

Preview with #0F254C

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

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