#1A2A68#1A2A68

#1A2A68 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.3% C 0.111 H 268.3°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#1A2A68
RGB	rgb(26, 42, 104)
HSL	hsl(228, 60%, 25%)
HSV	hsv(228, 75%, 41%)
CMYK	cmyk(75%, 59.6%, 0%, 59.2%)
CIE-LAB	lab(19.53, 17.08, -38.34)
CIE-LCH	lch(19.53, 41.97, 294.01°)
OKLab	oklab(31.28% -0.0032 -0.1105)
OKLCH	oklch(31.28% 0.111 268.3)
XYZ	xyz(3.7518, 2.8746, 13.4512)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2A68 #68581A

analogous

#1A5168 #1A2A68 #311A68

triadic

#1A2A68 #681A2A #2A681A

tetradic

#1A2A68 #681A51 #68581A #1A6831

square

#1A2A68 #681A51 #68581A #1A6831

split-complementary

#1A2A68 #68311A #51681A

monochromatic

#060A18 #0E1637 #1A2A68 #263E99 #3252CA

Accessibility & contrast

On white

13.33

#1A2A68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1A2A68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2A68

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2A68	#FFFFFF	#000000	##FFFFFF
##1A2A68	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336A

Deuteranopia (green-blind)

#002C67

Tritanopia (blue-blind)

#003944

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1a2a68;
/* rgb */ color: rgb(26, 42, 104);
/* oklch */ color: oklch(31.3% 0.111 268.3);

Tailwind

colors: {
  custom: {
    50: '#626394',
    500: '#1a2a68',
    950: '#000000',
  },
}

SCSS

$custom: #1a2a68;
$custom-light: #626394;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2a68",
  "rgb": {
    "r": 26,
    "g": 42,
    "b": 104
  },
  "hsl": {
    "h": 227.692,
    "s": 60,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31276,
    "c": 0.11052,
    "h": 268.3
  },
  "luminance": 0.02875
}

Semantic roles & 50–950 ramp

primary

#1A2A68

secondary

#9D8A40

accent

#C345E3

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1A2A68

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

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