#1A249F#1A249F

#1A249F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.192 H 268.7°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#1A249F
RGB	rgb(26, 36, 159)
HSL	hsl(235, 72%, 36%)
HSV	hsv(235, 84%, 62%)
CMYK	cmyk(83.6%, 77.4%, 0%, 37.6%)
CIE-LAB	lab(23.62, 41.89, -66.28)
CIE-LCH	lch(23.62, 78.41, 302.30°)
OKLab	oklab(35.92% -0.0043 -0.192)
OKLCH	oklch(35.92% 0.192 268.7)
XYZ	xyz(7.3127, 3.9837, 33.1777)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A249F #9F951A

analogous

#1A679F #1A249F #531A9F

triadic

#1A249F #9F1A24 #249F1A

tetradic

#1A249F #9F1A67 #9F951A #1A9F53

square

#1A249F #9F1A67 #9F951A #1A9F53

split-complementary

#1A249F #9F531A #679F1A

monochromatic

#090C36 #11186A #1A249F #2330D4 #515CE3

Accessibility & contrast

On white

11.69

#1A249F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#1A249F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A249F

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A249F	#FFFFFF	#000000	##FFFFFF
##1A249F	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA3

Deuteranopia (green-blind)

#00319D

Tritanopia (blue-blind)

#004960

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1a249f;
/* rgb */ color: rgb(26, 36, 159);
/* oklch */ color: oklch(35.9% 0.192 268.7);

Tailwind

colors: {
  custom: {
    50: '#7260bd',
    500: '#1a249f',
    950: '#000000',
  },
}

SCSS

$custom: #1a249f;
$custom-light: #7260bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1a249f",
  "rgb": {
    "r": 26,
    "g": 36,
    "b": 159
  },
  "hsl": {
    "h": 235.489,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35917,
    "c": 0.1921,
    "h": 268.7
  },
  "luminance": 0.03985
}

Semantic roles & 50–950 ramp

primary

#1A249F

secondary

#C5BC50

accent

#E139EF

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #1A249F

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

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