#12748A#12748A

#12748A is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.7% C 0.089 H 218.1°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#12748A
RGB	rgb(18, 116, 138)
HSL	hsl(191, 77%, 31%)
HSV	hsv(191, 87%, 54%)
CMYK	cmyk(87%, 15.9%, 0%, 45.9%)
CIE-LAB	lab(44.88, -18.14, -19.51)
CIE-LCH	lch(44.88, 26.64, 227.08°)
OKLab	oklab(51.75% -0.0697 -0.0546)
OKLCH	oklch(51.75% 0.089 218.1)
XYZ	xyz(11.0803, 14.4529, 26.2455)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12748A #8A2812

analogous

#128A64 #12748A #12388A

triadic

#12748A #8A1274 #748A12

tetradic

#12748A #64128A #8A2812 #388A12

square

#12748A #64128A #8A2812 #388A12

split-complementary

#12748A #8A1238 #8A6412

monochromatic

#04191E #0B4654 #12748A #19A2C0 #32C4E4

Accessibility & contrast

On white

5.40

#12748A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#12748A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12748A

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12748A	#FFFFFF	#000000	##FFFFFF
##12748A	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66708B

Deuteranopia (green-blind)

#57658A

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #12748a;
/* rgb */ color: rgb(18, 116, 138);
/* oklch */ color: oklch(51.7% 0.089 218.1);

Tailwind

colors: {
  custom: {
    50: '#699cac',
    500: '#12748a',
    950: '#000000',
  },
}

SCSS

$custom: #12748a;
$custom-light: #699cac;
$custom-dark: #000000;

JSON

{
  "hex": "#12748a",
  "rgb": {
    "r": 18,
    "g": 116,
    "b": 138
  },
  "hsl": {
    "h": 191,
    "s": 76.923,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51746,
    "c": 0.08858,
    "h": 218.1
  },
  "luminance": 0.14454
}

Semantic roles & 50–950 ramp

primary

#12748A

secondary

#BF5239

accent

#5734F3

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #12748A

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

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