#1A2376#1A2376

#1A2376 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.2% C 0.140 H 270.7°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#1A2376
RGB	rgb(26, 35, 118)
HSL	hsl(234, 64%, 28%)
HSV	hsv(234, 78%, 46%)
CMYK	cmyk(78%, 70.3%, 0%, 53.7%)
CIE-LAB	lab(18.93, 27.57, -48.39)
CIE-LCH	lch(18.93, 55.69, 299.67°)
OKLab	oklab(31.23% 0.0016 -0.14)
OKLCH	oklch(31.23% 0.14 270.7)
XYZ	xyz(4.2959, 2.7292, 17.4364)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2376 #766D1A

analogous

#1A5176 #1A2376 #3F1A76

triadic

#1A2376 #761A23 #23761A

tetradic

#1A2376 #761A51 #766D1A #1A763F

square

#1A2376 #761A51 #766D1A #1A763F

split-complementary

#1A2376 #763F1A #51761A

monochromatic

#060719 #0F1444 #1A2376 #2532A8 #3747D3

Accessibility & contrast

On white

13.58

#1A2376 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1A2376 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2376

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2376	#FFFFFF	#000000	##FFFFFF
##1A2376	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003279

Deuteranopia (green-blind)

#002A74

Tritanopia (blue-blind)

#003949

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1a2376;
/* rgb */ color: rgb(26, 35, 118);
/* oklch */ color: oklch(31.2% 0.140 270.7);

Tailwind

colors: {
  custom: {
    50: '#675e9e',
    500: '#1a2376',
    950: '#000000',
  },
}

SCSS

$custom: #1a2376;
$custom-light: #675e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2376",
  "rgb": {
    "r": 26,
    "g": 35,
    "b": 118
  },
  "hsl": {
    "h": 234.13,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.31226,
    "c": 0.14002,
    "h": 270.7
  },
  "luminance": 0.0273
}

Semantic roles & 50–950 ramp

primary

#1A2376

secondary

#ABA041

accent

#D741E7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1A2376

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

Preview Lab → · Contrast checker → · Palette generator →