#1A415B#1A415B

#1A415B is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.0% C 0.063 H 240.8°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#1A415B
RGB	rgb(26, 65, 91)
HSL	hsl(204, 56%, 23%)
HSV	hsv(204, 71%, 36%)
CMYK	cmyk(71.4%, 28.6%, 0%, 64.3%)
CIE-LAB	lab(26.03, -4.32, -19.52)
CIE-LCH	lch(26.03, 20.00, 257.52°)
OKLab	oklab(36.02% -0.0307 -0.055)
OKLCH	oklch(36.02% 0.063 240.8)
XYZ	xyz(4.2039, 4.7551, 10.5918)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A415B #5B341A

analogous

#1A5B54 #1A415B #1A205B

triadic

#1A415B #5B1A41 #415B1A

tetradic

#1A415B #541A5B #5B341A #205B1A

square

#1A415B #541A5B #5B341A #205B1A

split-complementary

#1A415B #5B1A20 #5B541A

monochromatic

#071118 #0C1F2B #1A415B #28638B #3585BA

Accessibility & contrast

On white

10.76

#1A415B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#1A415B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A415B

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A415B	#FFFFFF	#000000	##FFFFFF
##1A415B	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35415C

Deuteranopia (green-blind)

#2C3B5B

Tritanopia (blue-blind)

#00474A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #1a415b;
/* rgb */ color: rgb(26, 65, 91);
/* oklch */ color: oklch(36.0% 0.063 240.8);

Tailwind

colors: {
  custom: {
    50: '#5f7589',
    500: '#1a415b',
    950: '#000000',
  },
}

SCSS

$custom: #1a415b;
$custom-light: #5f7589;
$custom-dark: #000000;

JSON

{
  "hex": "#1a415b",
  "rgb": {
    "r": 26,
    "g": 65,
    "b": 91
  },
  "hsl": {
    "h": 204,
    "s": 55.556,
    "l": 22.941
  },
  "oklch": {
    "l": 0.36019,
    "c": 0.06295,
    "h": 240.8
  },
  "luminance": 0.04756
}

Semantic roles & 50–950 ramp

primary

#1A415B

secondary

#916040

accent

#8549DF

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #1A415B

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

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