#1A2A70#1A2A70

#1A2A70 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.0% C 0.122 H 268.6°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#1A2A70
RGB	rgb(26, 42, 112)
HSL	hsl(229, 62%, 27%)
HSV	hsv(229, 77%, 44%)
CMYK	cmyk(76.8%, 62.5%, 0%, 56.1%)
CIE-LAB	lab(20.22, 20.32, -42.41)
CIE-LCH	lch(20.22, 47.03, 295.60°)
OKLab	oklab(32.01% -0.003 -0.1224)
OKLCH	oklch(32.01% 0.122 268.6)
XYZ	xyz(4.1776, 3.0450, 15.6937)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2A70 #70601A

analogous

#1A5570 #1A2A70 #351A70

triadic

#1A2A70 #701A2A #2A701A

tetradic

#1A2A70 #701A55 #70601A #1A7035

square

#1A2A70 #701A55 #70601A #1A7035

split-complementary

#1A2A70 #70351A #55701A

monochromatic

#060919 #0E173E #1A2A70 #263DA2 #3451D0

Accessibility & contrast

On white

13.05

#1A2A70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1A2A70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2A70

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2A70	#FFFFFF	#000000	##FFFFFF
##1A2A70	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003572

Deuteranopia (green-blind)

#002D6F

Tritanopia (blue-blind)

#003C48

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a2a70;
/* rgb */ color: rgb(26, 42, 112);
/* oklch */ color: oklch(32.0% 0.122 268.6);

Tailwind

colors: {
  custom: {
    50: '#64639a',
    500: '#1a2a70',
    950: '#000000',
  },
}

SCSS

$custom: #1a2a70;
$custom-light: #64639a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2a70",
  "rgb": {
    "r": 26,
    "g": 42,
    "b": 112
  },
  "hsl": {
    "h": 228.837,
    "s": 62.319,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32006,
    "c": 0.12246,
    "h": 268.6
  },
  "luminance": 0.03045
}

Semantic roles & 50–950 ramp

primary

#1A2A70

secondary

#A59241

accent

#C742E5

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #1A2A70

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

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