#25447C#25447C

#25447C is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.4% C 0.102 H 261.2°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#25447C
RGB	rgb(37, 68, 124)
HSL	hsl(219, 54%, 32%)
HSV	hsv(219, 70%, 49%)
CMYK	cmyk(70.2%, 45.2%, 0%, 51.4%)
CIE-LAB	lab(29.37, 8.57, -35.24)
CIE-LCH	lch(29.37, 36.27, 283.67°)
OKLab	oklab(39.38% -0.0156 -0.1007)
OKLCH	oklch(39.38% 0.102 261.2)
XYZ	xyz(6.4669, 5.9821, 19.8787)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25447C #7C5D25

analogous

#25707C #25447C #32257C

triadic

#25447C #7C2544 #447C25

tetradic

#25447C #7C2570 #7C5D25 #257C32

square

#25447C #7C2570 #7C5D25 #257C32

split-complementary

#25447C #7C3225 #707C25

monochromatic

#09101E #172A4D #25447C #335EAB #507CCB

Accessibility & contrast

On white

9.56

#25447C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#25447C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25447C

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25447C	#FFFFFF	#000000	##FFFFFF
##25447C	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294A7E

Deuteranopia (green-blind)

#1A417B

Tritanopia (blue-blind)

#00515A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #25447c;
/* rgb */ color: rgb(37, 68, 124);
/* oklch */ color: oklch(39.4% 0.102 261.2);

Tailwind

colors: {
  custom: {
    50: '#6a77a2',
    500: '#25447c',
    950: '#000000',
  },
}

SCSS

$custom: #25447c;
$custom-light: #6a77a2;
$custom-dark: #000000;

JSON

{
  "hex": "#25447c",
  "rgb": {
    "r": 37,
    "g": 68,
    "b": 124
  },
  "hsl": {
    "h": 218.621,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39382,
    "c": 0.10187,
    "h": 261.2
  },
  "luminance": 0.05983
}

Semantic roles & 50–950 ramp

primary

#25447C

secondary

#AE8C4F

accent

#A94ADD

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #25447C

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

Preview Lab → · Contrast checker → · Palette generator →