#1A2E7D#1A2E7D

#1A2E7D is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.1% C 0.136 H 267.5°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E7D
RGB	rgb(26, 46, 125)
HSL	hsl(228, 66%, 30%)
HSV	hsv(228, 79%, 49%)
CMYK	cmyk(79.2%, 63.2%, 0%, 51%)
CIE-LAB	lab(22.49, 22.72, -47.01)
CIE-LCH	lch(22.49, 52.21, 295.79°)
OKLab	oklab(34.05% -0.0059 -0.1359)
OKLCH	oklch(34.05% 0.136 267.5)
XYZ	xyz(5.1034, 3.6537, 19.8343)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E7D #7D691A

analogous

#1A607D #1A2E7D #381A7D

triadic

#1A2E7D #7D1A2E #2E7D1A

tetradic

#1A2E7D #7D1A60 #7D691A #1A7D38

square

#1A2E7D #7D1A60 #7D691A #1A7D38

split-complementary

#1A2E7D #7D381A #607D1A

monochromatic

#050919 #0F1B4A #1A2E7D #2541B0 #3B5AD6

Accessibility & contrast

On white

12.13

#1A2E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1A2E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E7D

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E7D	#FFFFFF	#000000	##FFFFFF
##1A2E7D	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A80

Deuteranopia (green-blind)

#00317B

Tritanopia (blue-blind)

#004251

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1a2e7d;
/* rgb */ color: rgb(26, 46, 125);
/* oklch */ color: oklch(34.1% 0.136 267.5);

Tailwind

colors: {
  custom: {
    50: '#6866a3',
    500: '#1a2e7d',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e7d;
$custom-light: #6866a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e7d",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 125
  },
  "hsl": {
    "h": 227.879,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34052,
    "c": 0.13599,
    "h": 267.5
  },
  "luminance": 0.03654
}

Semantic roles & 50–950 ramp

primary

#1A2E7D

secondary

#B19B42

accent

#C63FE9

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1A2E7D

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

Preview Lab → · Contrast checker → · Palette generator →