#1A296F#1A296F

#1A296F is a dark, vivid blue. Relative luminance 0.030; OKLCH L 31.7% C 0.122 H 269.0°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#1A296F
RGB	rgb(26, 41, 111)
HSL	hsl(229, 62%, 27%)
HSV	hsv(229, 77%, 44%)
CMYK	cmyk(76.6%, 63.1%, 0%, 56.5%)
CIE-LAB	lab(19.85, 20.63, -42.37)
CIE-LCH	lch(19.85, 47.12, 295.96°)
OKLab	oklab(31.7% -0.0022 -0.1223)
OKLCH	oklch(31.7% 0.122 269)
XYZ	xyz(4.0872, 2.9528, 15.3904)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A296F #6F601A

analogous

#1A546F #1A296F #361A6F

triadic

#1A296F #6F1A29 #296F1A

tetradic

#1A296F #6F1A54 #6F601A #1A6F36

square

#1A296F #6F1A54 #6F601A #1A6F36

split-complementary

#1A296F #6F361A #546F1A

monochromatic

#060919 #0E173D #1A296F #263BA1 #344FCF

Accessibility & contrast

On white

13.20

#1A296F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1A296F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A296F

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A296F	#FFFFFF	#000000	##FFFFFF
##1A296F	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003471

Deuteranopia (green-blind)

#002C6E

Tritanopia (blue-blind)

#003B47

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a296f;
/* rgb */ color: rgb(26, 41, 111);
/* oklch */ color: oklch(31.7% 0.122 269.0);

Tailwind

colors: {
  custom: {
    50: '#646299',
    500: '#1a296f',
    950: '#000000',
  },
}

SCSS

$custom: #1a296f;
$custom-light: #646299;
$custom-dark: #000000;

JSON

{
  "hex": "#1a296f",
  "rgb": {
    "r": 26,
    "g": 41,
    "b": 111
  },
  "hsl": {
    "h": 229.412,
    "s": 62.044,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31704,
    "c": 0.12232,
    "h": 269
  },
  "luminance": 0.02953
}

Semantic roles & 50–950 ramp

primary

#1A296F

secondary

#A49341

accent

#C843E5

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #1A296F

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

Preview Lab → · Contrast checker → · Palette generator →