#25447A#25447A

#25447A is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.2% C 0.099 H 260.7°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#25447A
RGB	rgb(37, 68, 122)
HSL	hsl(218, 53%, 31%)
HSV	hsv(218, 70%, 48%)
CMYK	cmyk(69.7%, 44.3%, 0%, 52.2%)
CIE-LAB	lab(29.24, 7.79, -34.19)
CIE-LCH	lch(29.24, 35.07, 282.84°)
OKLab	oklab(39.24% -0.016 -0.0976)
OKLCH	oklch(39.24% 0.099 260.7)
XYZ	xyz(6.3417, 5.9321, 19.2194)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25447A #7A5B25

analogous

#256E7A #25447A #30257A

triadic

#25447A #7A2544 #447A25

tetradic

#25447A #7A256E #7A5B25 #257A30

square

#25447A #7A256E #7A5B25 #257A30

split-complementary

#25447A #7A3025 #6E7A25

monochromatic

#09101C #172A4B #25447A #335EA9 #507CCA

Accessibility & contrast

On white

9.60

#25447A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#25447A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25447A

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25447A	#FFFFFF	#000000	##FFFFFF
##25447A	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B497C

Deuteranopia (green-blind)

#1D4179

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #25447a;
/* rgb */ color: rgb(37, 68, 122);
/* oklch */ color: oklch(39.2% 0.099 260.7);

Tailwind

colors: {
  custom: {
    50: '#6a77a1',
    500: '#25447a',
    950: '#000000',
  },
}

SCSS

$custom: #25447a;
$custom-light: #6a77a1;
$custom-dark: #000000;

JSON

{
  "hex": "#25447a",
  "rgb": {
    "r": 37,
    "g": 68,
    "b": 122
  },
  "hsl": {
    "h": 218.118,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39243,
    "c": 0.09889,
    "h": 260.7
  },
  "luminance": 0.05933
}

Semantic roles & 50–950 ramp

primary

#25447A

secondary

#AC8A4E

accent

#A84BDD

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080F

muted

#7A7B7E

Preview Lab

Preview with #25447A

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

Preview Lab → · Contrast checker → · Palette generator →