#1A425F#1A425F

#1A425F is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.5% C 0.067 H 243.1°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#1A425F
RGB	rgb(26, 66, 95)
HSL	hsl(205, 57%, 24%)
HSV	hsv(205, 73%, 37%)
CMYK	cmyk(72.6%, 30.5%, 0%, 62.7%)
CIE-LAB	lab(26.57, -3.42, -21.27)
CIE-LCH	lch(26.57, 21.54, 260.85°)
OKLab	oklab(36.52% -0.0304 -0.06)
OKLCH	oklch(36.52% 0.067 243.1)
XYZ	xyz(4.4390, 4.9418, 11.5442)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A425F #5F371A

analogous

#1A5F59 #1A425F #1A1F5F

triadic

#1A425F #5F1A42 #425F1A

tetradic

#1A425F #591A5F #5F371A #1F5F1A

square

#1A425F #591A5F #5F371A #1F5F1A

split-complementary

#1A425F #5F1A1F #5F591A

monochromatic

#071118 #0D212F #1A425F #27638F #3485BF

Accessibility & contrast

On white

10.56

#1A425F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#1A425F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A425F

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A425F	#FFFFFF	#000000	##FFFFFF
##1A425F	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354360

Deuteranopia (green-blind)

#2B3C5E

Tritanopia (blue-blind)

#00494C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1a425f;
/* rgb */ color: rgb(26, 66, 95);
/* oklch */ color: oklch(36.5% 0.067 243.1);

Tailwind

colors: {
  custom: {
    50: '#60768c',
    500: '#1a425f',
    950: '#000000',
  },
}

SCSS

$custom: #1a425f;
$custom-light: #60768c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a425f",
  "rgb": {
    "r": 26,
    "g": 66,
    "b": 95
  },
  "hsl": {
    "h": 205.217,
    "s": 57.025,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36517,
    "c": 0.06726,
    "h": 243.1
  },
  "luminance": 0.04942
}

Semantic roles & 50–950 ramp

primary

#1A425F

secondary

#956440

accent

#8848E0

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #1A425F

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

Preview Lab → · Contrast checker → · Palette generator →