#1A207E#1A207E

#1A207E is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.6% C 0.154 H 270.8°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#1A207E
RGB	rgb(26, 32, 126)
HSL	hsl(236, 66%, 30%)
HSV	hsv(236, 79%, 49%)
CMYK	cmyk(79.4%, 74.6%, 0%, 50.6%)
CIE-LAB	lab(19.05, 32.54, -53.30)
CIE-LCH	lch(19.05, 62.44, 301.41°)
OKLab	oklab(31.57% 0.0023 -0.1543)
OKLCH	oklch(31.57% 0.154 270.8)
XYZ	xyz(4.7071, 2.7585, 20.0190)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A207E #7E781A

analogous

#1A527E #1A207E #461A7E

triadic

#1A207E #7E1A20 #207E1A

tetradic

#1A207E #7E1A52 #7E781A #1A7E46

square

#1A207E #7E1A52 #7E781A #1A7E46

split-complementary

#1A207E #7E461A #527E1A

monochromatic

#050619 #10134B #1A207E #242DB1 #3C45D7

Accessibility & contrast

On white

13.53

#1A207E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1A207E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A207E

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A207E	#FFFFFF	#000000	##FFFFFF
##1A207E	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003381

Deuteranopia (green-blind)

#00297C

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1a207e;
/* rgb */ color: rgb(26, 32, 126);
/* oklch */ color: oklch(31.6% 0.154 270.8);

Tailwind

colors: {
  custom: {
    50: '#695ca4',
    500: '#1a207e',
    950: '#000000',
  },
}

SCSS

$custom: #1a207e;
$custom-light: #695ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a207e",
  "rgb": {
    "r": 26,
    "g": 32,
    "b": 126
  },
  "hsl": {
    "h": 236.4,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3157,
    "c": 0.15433,
    "h": 270.8
  },
  "luminance": 0.02759
}

Semantic roles & 50–950 ramp

primary

#1A207E

secondary

#B2AB42

accent

#DF3FE9

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #1A207E

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

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