#1A2E8D#1A2E8D

#1A2E8D is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.158 H 267.7°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E8D
RGB	rgb(26, 46, 141)
HSL	hsl(230, 69%, 33%)
HSV	hsv(230, 82%, 55%)
CMYK	cmyk(81.6%, 67.4%, 0%, 44.7%)
CIE-LAB	lab(23.99, 29.02, -54.59)
CIE-LCH	lch(23.99, 61.82, 297.99°)
OKLab	oklab(35.61% -0.0064 -0.1581)
OKLCH	oklch(35.61% 0.158 267.7)
XYZ	xyz(6.2090, 4.0960, 25.6575)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E8D #8D791A

analogous

#1A688D #1A2E8D #3F1A8D

triadic

#1A2E8D #8D1A2E #2E8D1A

tetradic

#1A2E8D #8D1A68 #8D791A #1A8D3F

square

#1A2E8D #8D1A68 #8D791A #1A8D3F

split-complementary

#1A2E8D #8D3F1A #688D1A

monochromatic

#070C26 #101D59 #1A2E8D #243FC1 #455FDD

Accessibility & contrast

On white

11.54

#1A2E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#1A2E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E8D

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E8D	#FFFFFF	#000000	##FFFFFF
##1A2E8D	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#00348B

Tritanopia (blue-blind)

#004859

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1a2e8d;
/* rgb */ color: rgb(26, 46, 141);
/* oklch */ color: oklch(35.6% 0.158 267.7);

Tailwind

colors: {
  custom: {
    50: '#6c66af',
    500: '#1a2e8d',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e8d;
$custom-light: #6c66af;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e8d",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 141
  },
  "hsl": {
    "h": 229.565,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35614,
    "c": 0.15819,
    "h": 267.7
  },
  "luminance": 0.04097
}

Semantic roles & 50–950 ramp

primary

#1A2E8D

secondary

#BEA945

accent

#CD3CEC

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #1A2E8D

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

Preview Lab → · Contrast checker → · Palette generator →