#12527F#12527F

#12527F is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.097 H 245.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#12527F
RGB	rgb(18, 82, 127)
HSL	hsl(205, 75%, 28%)
HSV	hsv(205, 86%, 50%)
CMYK	cmyk(85.8%, 35.4%, 0%, 50.2%)
CIE-LAB	lab(33.34, -2.13, -30.83)
CIE-LCH	lch(33.34, 30.90, 266.05°)
OKLab	oklab(42.37% -0.0408 -0.0877)
OKLCH	oklch(42.37% 0.097 245.1)
XYZ	xyz(7.0960, 7.6946, 21.1858)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12527F #7F3F12

analogous

#127F75 #12527F #121B7F

triadic

#12527F #7F1252 #527F12

tetradic

#12527F #75127F #7F3F12 #1B7F12

square

#12527F #75127F #7F3F12 #1B7F12

split-complementary

#12527F #7F121B #7F7512

monochromatic

#04111B #0A2F49 #12527F #1A75B5 #2B96E1

Accessibility & contrast

On white

8.27

#12527F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#12527F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12527F

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12527F	#FFFFFF	#000000	##FFFFFF
##12527F	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5481

Deuteranopia (green-blind)

#2D4A7E

Tritanopia (blue-blind)

#005D62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #12527f;
/* rgb */ color: rgb(18, 82, 127);
/* oklch */ color: oklch(42.4% 0.097 245.1);

Tailwind

colors: {
  custom: {
    50: '#6582a4',
    500: '#12527f',
    950: '#000000',
  },
}

SCSS

$custom: #12527f;
$custom-light: #6582a4;
$custom-dark: #000000;

JSON

{
  "hex": "#12527f",
  "rgb": {
    "r": 18,
    "g": 82,
    "b": 127
  },
  "hsl": {
    "h": 204.771,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.42367,
    "c": 0.09676,
    "h": 245.1
  },
  "luminance": 0.07695
}

Semantic roles & 50–950 ramp

primary

#12527F

secondary

#B56C38

accent

#8436F2

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#060A0F

muted

#7A7C7F

Preview Lab

Preview with #12527F

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

Preview Lab → · Contrast checker → · Palette generator →