#2425A7#2425A7

#2425A7 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.5% C 0.198 H 271.2°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#2425A7
RGB	rgb(36, 37, 167)
HSL	hsl(240, 65%, 40%)
HSV	hsv(240, 78%, 65%)
CMYK	cmyk(78.4%, 77.8%, 0%, 34.5%)
CIE-LAB	lab(25.22, 44.70, -68.47)
CIE-LCH	lch(25.22, 81.77, 303.14°)
OKLab	oklab(37.45% 0.0043 -0.1982)
OKLCH	oklch(37.45% 0.198 271.2)
XYZ	xyz(8.3618, 4.4873, 36.9772)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2425A7 #A7A624

analogous

#2467A7 #2425A7 #6524A7

triadic

#2425A7 #A72425 #25A724

tetradic

#2425A7 #A72467 #A7A624 #24A765

square

#2425A7 #A72467 #A7A624 #24A765

split-complementary

#2425A7 #A76524 #67A724

monochromatic

#0E0F42 #191A75 #2425A7 #3536D3 #6768DE

Accessibility & contrast

On white

11.07

#2425A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2425A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2425A7

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2425A7	#FFFFFF	#000000	##FFFFFF
##2425A7	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AB

Deuteranopia (green-blind)

#0035A5

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2425a7;
/* rgb */ color: rgb(36, 37, 167);
/* oklch */ color: oklch(37.5% 0.198 271.2);

Tailwind

colors: {
  custom: {
    50: '#7762c2',
    500: '#2425a7',
    950: '#000000',
  },
}

SCSS

$custom: #2425a7;
$custom-light: #7762c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2425a7",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 167
  },
  "hsl": {
    "h": 239.542,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.37451,
    "c": 0.19828,
    "h": 271.2
  },
  "luminance": 0.04488
}

Semantic roles & 50–950 ramp

primary

#2425A7

secondary

#C4C363

accent

#E640E8

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0A0513

muted

#7C7982

Preview Lab

Preview with #2425A7

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

Preview Lab → · Contrast checker → · Palette generator →