#1A296E#1A296E

#1A296E is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.6% C 0.121 H 268.9°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#1A296E
RGB	rgb(26, 41, 110)
HSL	hsl(229, 62%, 27%)
HSV	hsv(229, 76%, 43%)
CMYK	cmyk(76.4%, 62.7%, 0%, 56.9%)
CIE-LAB	lab(19.77, 20.23, -41.86)
CIE-LCH	lch(19.77, 46.49, 295.79°)
OKLab	oklab(31.61% -0.0022 -0.1208)
OKLCH	oklch(31.61% 0.121 268.9)
XYZ	xyz(4.0324, 2.9309, 15.1020)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A296E #6E5F1A

analogous

#1A536E #1A296E #351A6E

triadic

#1A296E #6E1A29 #296E1A

tetradic

#1A296E #6E1A53 #6E5F1A #1A6E35

square

#1A296E #6E1A53 #6E5F1A #1A6E35

split-complementary

#1A296E #6E351A #536E1A

monochromatic

#060919 #0E173D #1A296E #263BA0 #344FCF

Accessibility & contrast

On white

13.24

#1A296E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1A296E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A296E

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A296E	#FFFFFF	#000000	##FFFFFF
##1A296E	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003470

Deuteranopia (green-blind)

#002C6D

Tritanopia (blue-blind)

#003A47

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a296e;
/* rgb */ color: rgb(26, 41, 110);
/* oklch */ color: oklch(31.6% 0.121 268.9);

Tailwind

colors: {
  custom: {
    50: '#646298',
    500: '#1a296e',
    950: '#000000',
  },
}

SCSS

$custom: #1a296e;
$custom-light: #646298;
$custom-dark: #000000;

JSON

{
  "hex": "#1a296e",
  "rgb": {
    "r": 26,
    "g": 41,
    "b": 110
  },
  "hsl": {
    "h": 229.286,
    "s": 61.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3161,
    "c": 0.12085,
    "h": 268.9
  },
  "luminance": 0.02931
}

Semantic roles & 50–950 ramp

primary

#1A296E

secondary

#A39241

accent

#C843E5

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #1A296E

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

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