#145D81#145D81

#145D81 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.3% C 0.089 H 236.1°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#145D81
RGB	rgb(20, 93, 129)
HSL	hsl(200, 73%, 29%)
HSV	hsv(200, 84%, 51%)
CMYK	cmyk(84.5%, 27.9%, 0%, 49.4%)
CIE-LAB	lab(37.04, -8.03, -26.22)
CIE-LCH	lch(37.04, 27.43, 252.98°)
OKLab	oklab(45.35% -0.0499 -0.0741)
OKLCH	oklch(45.35% 0.089 236.1)
XYZ	xyz(8.1637, 9.5614, 22.1799)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145D81 #813814

analogous

#14816F #145D81 #142681

triadic

#145D81 #81145D #5D8114

tetradic

#145D81 #6F1481 #813814 #268114

square

#145D81 #6F1481 #813814 #268114

split-complementary

#145D81 #811426 #816F14

monochromatic

#04131A #0C374C #145D81 #1C83B6 #30A5DF

Accessibility & contrast

On white

7.21

#145D81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#145D81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145D81

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145D81	#FFFFFF	#000000	##FFFFFF
##145D81	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5D83

Deuteranopia (green-blind)

#3D5380

Tritanopia (blue-blind)

#006669

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #145d81;
/* rgb */ color: rgb(20, 93, 129);
/* oklch */ color: oklch(45.3% 0.089 236.1);

Tailwind

colors: {
  custom: {
    50: '#668aa5',
    500: '#145d81',
    950: '#000000',
  },
}

SCSS

$custom: #145d81;
$custom-light: #668aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#145d81",
  "rgb": {
    "r": 20,
    "g": 93,
    "b": 129
  },
  "hsl": {
    "h": 199.817,
    "s": 73.154,
    "l": 29.216
  },
  "oklch": {
    "l": 0.45349,
    "c": 0.08936,
    "h": 236.1
  },
  "luminance": 0.09562
}

Semantic roles & 50–950 ramp

primary

#145D81

secondary

#B6633B

accent

#7538F0

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #145D81

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

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