#1A2985#1A2985

#1A2985 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.9% C 0.153 H 268.8°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#1A2985
RGB	rgb(26, 41, 133)
HSL	hsl(232, 67%, 31%)
HSV	hsv(232, 80%, 52%)
CMYK	cmyk(80.5%, 69.2%, 0%, 47.8%)
CIE-LAB	lab(21.94, 29.29, -52.96)
CIE-LCH	lch(21.94, 60.52, 298.95°)
OKLab	oklab(33.88% -0.0031 -0.1533)
OKLCH	oklch(33.88% 0.153 268.8)
XYZ	xyz(5.4511, 3.4983, 22.5737)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2985 #85761A

analogous

#1A5E85 #1A2985 #401A85

triadic

#1A2985 #851A29 #29851A

tetradic

#1A2985 #851A5E #85761A #1A8540

square

#1A2985 #851A5E #85761A #1A8540

split-complementary

#1A2985 #85401A #5E851A

monochromatic

#06091F #101952 #1A2985 #2439B8 #4055DA

Accessibility & contrast

On white

12.35

#1A2985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#1A2985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2985

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2985	#FFFFFF	#000000	##FFFFFF
##1A2985	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A88

Deuteranopia (green-blind)

#002F83

Tritanopia (blue-blind)

#004253

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1a2985;
/* rgb */ color: rgb(26, 41, 133);
/* oklch */ color: oklch(33.9% 0.153 268.8);

Tailwind

colors: {
  custom: {
    50: '#6a63a9',
    500: '#1a2985',
    950: '#000000',
  },
}

SCSS

$custom: #1a2985;
$custom-light: #6a63a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2985",
  "rgb": {
    "r": 26,
    "g": 41,
    "b": 133
  },
  "hsl": {
    "h": 231.589,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33878,
    "c": 0.15335,
    "h": 268.8
  },
  "luminance": 0.03499
}

Semantic roles & 50–950 ramp

primary

#1A2985

secondary

#B8A842

accent

#D23EEA

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#080510

muted

#7A797F

Preview Lab

Preview with #1A2985

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

Preview Lab → · Contrast checker → · Palette generator →