#1A2B85#1A2B85

#1A2B85 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.2% C 0.151 H 268.4°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#1A2B85
RGB	rgb(26, 43, 133)
HSL	hsl(230, 67%, 31%)
HSV	hsv(230, 80%, 52%)
CMYK	cmyk(80.5%, 67.7%, 0%, 47.8%)
CIE-LAB	lab(22.44, 27.94, -52.13)
CIE-LCH	lch(22.44, 59.15, 298.19°)
OKLab	oklab(34.25% -0.0043 -0.1509)
OKLCH	oklch(34.25% 0.151 268.4)
XYZ	xyz(5.5221, 3.6402, 22.5973)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2B85 #85741A

analogous

#1A6085 #1A2B85 #3E1A85

triadic

#1A2B85 #851A2B #2B851A

tetradic

#1A2B85 #851A60 #85741A #1A853E

square

#1A2B85 #851A60 #85741A #1A853E

split-complementary

#1A2B85 #853E1A #60851A

monochromatic

#060A1F #101A52 #1A2B85 #243CB8 #4058DA

Accessibility & contrast

On white

12.15

#1A2B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1A2B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2B85

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2B85	#FFFFFF	#000000	##FFFFFF
##1A2B85	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B88

Deuteranopia (green-blind)

#003183

Tritanopia (blue-blind)

#004354

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1a2b85;
/* rgb */ color: rgb(26, 43, 133);
/* oklch */ color: oklch(34.2% 0.151 268.4);

Tailwind

colors: {
  custom: {
    50: '#6a64a9',
    500: '#1a2b85',
    950: '#000000',
  },
}

SCSS

$custom: #1a2b85;
$custom-light: #6a64a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2b85",
  "rgb": {
    "r": 26,
    "g": 43,
    "b": 133
  },
  "hsl": {
    "h": 230.467,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34248,
    "c": 0.15094,
    "h": 268.4
  },
  "luminance": 0.03641
}

Semantic roles & 50–950 ramp

primary

#1A2B85

secondary

#B8A642

accent

#CF3EEA

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #1A2B85

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

Preview Lab → · Contrast checker → · Palette generator →