#1A2E7A#1A2E7A

#1A2E7A is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.132 H 267.4°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E7A
RGB	rgb(26, 46, 122)
HSL	hsl(228, 65%, 29%)
HSV	hsv(228, 79%, 48%)
CMYK	cmyk(78.7%, 62.3%, 0%, 52.2%)
CIE-LAB	lab(22.22, 21.51, -45.54)
CIE-LCH	lch(22.22, 50.37, 295.28°)
OKLab	oklab(33.77% -0.006 -0.1316)
OKLCH	oklch(33.77% 0.132 267.4)
XYZ	xyz(4.9146, 3.5782, 18.8402)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E7A #7A661A

analogous

#1A5E7A #1A2E7A #361A7A

triadic

#1A2E7A #7A1A2E #2E7A1A

tetradic

#1A2E7A #7A1A5E #7A661A #1A7A36

square

#1A2E7A #7A1A5E #7A661A #1A7A36

split-complementary

#1A2E7A #7A361A #5E7A1A

monochromatic

#050A19 #0F1B48 #1A2E7A #2541AC #395AD5

Accessibility & contrast

On white

12.24

#1A2E7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1A2E7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E7A

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E7A	#FFFFFF	#000000	##FFFFFF
##1A2E7A	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7D

Deuteranopia (green-blind)

#003179

Tritanopia (blue-blind)

#00414F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1a2e7a;
/* rgb */ color: rgb(26, 46, 122);
/* oklch */ color: oklch(33.8% 0.132 267.4);

Tailwind

colors: {
  custom: {
    50: '#6766a1',
    500: '#1a2e7a',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e7a;
$custom-light: #6766a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e7a",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 122
  },
  "hsl": {
    "h": 227.5,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33771,
    "c": 0.13169,
    "h": 267.4
  },
  "luminance": 0.03579
}

Semantic roles & 50–950 ramp

primary

#1A2E7A

secondary

#AE9841

accent

#C540E8

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #1A2E7A

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

Preview Lab → · Contrast checker → · Palette generator →