#1A298D#1A298D

#1A298D is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.7% C 0.164 H 268.7°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#1A298D
RGB	rgb(26, 41, 141)
HSL	hsl(232, 69%, 33%)
HSV	hsv(232, 82%, 55%)
CMYK	cmyk(81.6%, 70.9%, 0%, 44.7%)
CIE-LAB	lab(22.75, 32.33, -56.62)
CIE-LCH	lch(22.75, 65.20, 299.73°)
OKLab	oklab(34.71% -0.0038 -0.164)
OKLCH	oklch(34.71% 0.164 268.7)
XYZ	xyz(6.0250, 3.7279, 25.5961)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A298D #8D7E1A

analogous

#1A628D #1A298D #451A8D

triadic

#1A298D #8D1A29 #298D1A

tetradic

#1A298D #8D1A62 #8D7E1A #1A8D45

square

#1A298D #8D1A62 #8D7E1A #1A8D45

split-complementary

#1A298D #8D451A #628D1A

monochromatic

#070B26 #101A59 #1A298D #2438C1 #4559DD

Accessibility & contrast

On white

12.03

#1A298D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#1A298D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A298D

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A298D	#FFFFFF	#000000	##FFFFFF
##1A298D	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#00318B

Tritanopia (blue-blind)

#004557

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1a298d;
/* rgb */ color: rgb(26, 41, 141);
/* oklch */ color: oklch(34.7% 0.164 268.7);

Tailwind

colors: {
  custom: {
    50: '#6c63af',
    500: '#1a298d',
    950: '#000000',
  },
}

SCSS

$custom: #1a298d;
$custom-light: #6c63af;
$custom-dark: #000000;

JSON

{
  "hex": "#1a298d",
  "rgb": {
    "r": 26,
    "g": 41,
    "b": 141
  },
  "hsl": {
    "h": 232.174,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34714,
    "c": 0.16406,
    "h": 268.7
  },
  "luminance": 0.03729
}

Semantic roles & 50–950 ramp

primary

#1A298D

secondary

#BEAE45

accent

#D53CEC

background

#F7F5FA

surface

#EDEAF5

border

#C8C6CF

text

#080511

muted

#7B7980

Preview Lab

Preview with #1A298D

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

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