#1A296C#1A296C

#1A296C is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.4% C 0.118 H 268.9°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#1A296C
RGB	rgb(26, 41, 108)
HSL	hsl(229, 61%, 26%)
HSV	hsv(229, 76%, 42%)
CMYK	cmyk(75.9%, 62%, 0%, 57.6%)
CIE-LAB	lab(19.59, 19.42, -40.85)
CIE-LCH	lch(19.59, 45.24, 295.42°)
OKLab	oklab(31.42% -0.0023 -0.1179)
OKLCH	oklch(31.42% 0.118 268.9)
XYZ	xyz(3.9248, 2.8878, 14.5350)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A296C #6C5D1A

analogous

#1A526C #1A296C #341A6C

triadic

#1A296C #6C1A29 #296C1A

tetradic

#1A296C #6C1A52 #6C5D1A #1A6C34

square

#1A296C #6C1A52 #6C5D1A #1A6C34

split-complementary

#1A296C #6C341A #526C1A

monochromatic

#060919 #0E163B #1A296C #263C9D #334FCE

Accessibility & contrast

On white

13.31

#1A296C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1A296C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A296C

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A296C	#FFFFFF	#000000	##FFFFFF
##1A296C	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336E

Deuteranopia (green-blind)

#002C6B

Tritanopia (blue-blind)

#003A46

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1a296c;
/* rgb */ color: rgb(26, 41, 108);
/* oklch */ color: oklch(31.4% 0.118 268.9);

Tailwind

colors: {
  custom: {
    50: '#646297',
    500: '#1a296c',
    950: '#000000',
  },
}

SCSS

$custom: #1a296c;
$custom-light: #646297;
$custom-dark: #000000;

JSON

{
  "hex": "#1a296c",
  "rgb": {
    "r": 26,
    "g": 41,
    "b": 108
  },
  "hsl": {
    "h": 229.024,
    "s": 61.194,
    "l": 26.275
  },
  "oklch": {
    "l": 0.31424,
    "c": 0.11789,
    "h": 268.9
  },
  "luminance": 0.02888
}

Semantic roles & 50–950 ramp

primary

#1A296C

secondary

#A19041

accent

#C743E4

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1A296C

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

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