#25549A#25549A

#25549A is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.2% C 0.125 H 258.4°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#25549A
RGB	rgb(37, 84, 154)
HSL	hsl(216, 61%, 37%)
HSV	hsv(216, 76%, 60%)
CMYK	cmyk(76%, 45.5%, 0%, 39.6%)
CIE-LAB	lab(36.11, 9.55, -42.85)
CIE-LCH	lch(36.11, 43.90, 282.57°)
OKLab	oklab(45.21% -0.0251 -0.1227)
OKLCH	oklch(45.21% 0.125 258.4)
XYZ	xyz(9.7639, 9.0660, 31.8009)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25549A #9A6B25

analogous

#258F9A #25549A #30259A

triadic

#25549A #9A2554 #549A25

tetradic

#25549A #9A258F #9A6B25 #259A30

square

#25549A #9A258F #9A6B25 #259A30

split-complementary

#25549A #9A3025 #8F9A25

monochromatic

#0D1E37 #193969 #25549A #316FCB #6091D9

Accessibility & contrast

On white

7.46

#25549A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#25549A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25549A

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25549A	#FFFFFF	#000000	##FFFFFF
##25549A	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305B9D

Deuteranopia (green-blind)

#195099

Tritanopia (blue-blind)

#00646F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #25549a;
/* rgb */ color: rgb(37, 84, 154);
/* oklch */ color: oklch(45.2% 0.125 258.4);

Tailwind

colors: {
  custom: {
    50: '#7083b8',
    500: '#25549a',
    950: '#000000',
  },
}

SCSS

$custom: #25549a;
$custom-light: #7083b8;
$custom-dark: #000000;

JSON

{
  "hex": "#25549a",
  "rgb": {
    "r": 37,
    "g": 84,
    "b": 154
  },
  "hsl": {
    "h": 215.897,
    "s": 61.257,
    "l": 37.451
  },
  "oklch": {
    "l": 0.45207,
    "c": 0.12529,
    "h": 258.4
  },
  "luminance": 0.09067
}

Semantic roles & 50–950 ramp

primary

#25549A

secondary

#BE975D

accent

#A443E4

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #25549A

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

Preview Lab → · Contrast checker → · Palette generator →