#1A2F6E#1A2F6E

#1A2F6E is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.9% C 0.113 H 266.3°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#1A2F6E
RGB	rgb(26, 47, 110)
HSL	hsl(225, 62%, 27%)
HSV	hsv(225, 76%, 43%)
CMYK	cmyk(76.4%, 57.3%, 0%, 56.9%)
CIE-LAB	lab(21.50, 15.92, -39.05)
CIE-LCH	lch(21.50, 42.17, 292.18°)
OKLab	oklab(32.91% -0.0073 -0.1124)
OKLCH	oklch(32.91% 0.113 266.3)
XYZ	xyz(4.2560, 3.3780, 15.1765)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2F6E #6E591A

analogous

#1A596E #1A2F6E #2F1A6E

triadic

#1A2F6E #6E1A2F #2F6E1A

tetradic

#1A2F6E #6E1A59 #6E591A #1A6E2F

square

#1A2F6E #6E1A59 #6E591A #1A6E2F

split-complementary

#1A2F6E #6E2F1A #596E1A

monochromatic

#060B19 #0E1A3D #1A2F6E #2644A0 #345ACF

Accessibility & contrast

On white

12.53

#1A2F6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#1A2F6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2F6E

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2F6E	#FFFFFF	#000000	##FFFFFF
##1A2F6E	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003870

Deuteranopia (green-blind)

#00306D

Tritanopia (blue-blind)

#003E49

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1a2f6e;
/* rgb */ color: rgb(26, 47, 110);
/* oklch */ color: oklch(32.9% 0.113 266.3);

Tailwind

colors: {
  custom: {
    50: '#646798',
    500: '#1a2f6e',
    950: '#000000',
  },
}

SCSS

$custom: #1a2f6e;
$custom-light: #646798;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2f6e",
  "rgb": {
    "r": 26,
    "g": 47,
    "b": 110
  },
  "hsl": {
    "h": 225,
    "s": 61.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32909,
    "c": 0.11269,
    "h": 266.3
  },
  "luminance": 0.03378
}

Semantic roles & 50–950 ramp

primary

#1A2F6E

secondary

#A38B41

accent

#BC43E5

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #1A2F6E

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

Preview Lab → · Contrast checker → · Palette generator →