#1A515F#1A515F

#1A515F is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.6% C 0.061 H 218.0°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#1A515F
RGB	rgb(26, 81, 95)
HSL	hsl(192, 57%, 24%)
HSV	hsv(192, 73%, 37%)
CMYK	cmyk(72.6%, 14.7%, 0%, 62.7%)
CIE-LAB	lab(31.65, -12.77, -13.41)
CIE-LCH	lch(31.65, 18.51, 226.40°)
OKLab	oklab(40.57% -0.0478 -0.0374)
OKLCH	oklch(40.57% 0.061 218)
XYZ	xyz(5.4331, 6.9301, 11.8756)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A515F #5F281A

analogous

#1A5F4A #1A515F #1A2E5F

triadic

#1A515F #5F1A51 #515F1A

tetradic

#1A515F #4A1A5F #5F281A #2E5F1A

square

#1A515F #4A1A5F #5F281A #2E5F1A

split-complementary

#1A515F #5F1A2E #5F4A1A

monochromatic

#071418 #0D282F #1A515F #277A8F #34A3BF

Accessibility & contrast

On white

8.80

#1A515F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#1A515F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A515F

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A515F	#FFFFFF	#000000	##FFFFFF
##1A515F	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484F60

Deuteranopia (green-blind)

#3E475F

Tritanopia (blue-blind)

#005655

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a515f;
/* rgb */ color: rgb(26, 81, 95);
/* oklch */ color: oklch(40.6% 0.061 218.0);

Tailwind

colors: {
  custom: {
    50: '#61828c',
    500: '#1a515f',
    950: '#000000',
  },
}

SCSS

$custom: #1a515f;
$custom-light: #61828c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a515f",
  "rgb": {
    "r": 26,
    "g": 81,
    "b": 95
  },
  "hsl": {
    "h": 192.174,
    "s": 57.025,
    "l": 23.725
  },
  "oklch": {
    "l": 0.40565,
    "c": 0.06071,
    "h": 218
  },
  "luminance": 0.06931
}

Semantic roles & 50–950 ramp

primary

#1A515F

secondary

#955140

accent

#6748E0

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#050A0C

muted

#7A7C7D

Preview Lab

Preview with #1A515F

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

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