#125263#125263

#125263 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 40.8% C 0.067 H 220.2°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#125263
RGB	rgb(18, 82, 99)
HSL	hsl(193, 69%, 23%)
HSV	hsv(193, 82%, 39%)
CMYK	cmyk(81.8%, 17.2%, 0%, 61.2%)
CIE-LAB	lab(31.95, -13.08, -15.49)
CIE-LCH	lch(31.95, 20.27, 229.82°)
OKLab	oklab(40.81% -0.0513 -0.0433)
OKLCH	oklch(40.81% 0.067 220.2)
XYZ	xyz(5.5179, 7.0634, 12.8745)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125263 #632312

analogous

#12634C #125263 #122963

triadic

#125263 #631252 #526312

tetradic

#125263 #4C1263 #632312 #296312

square

#125263 #4C1263 #632312 #296312

split-complementary

#125263 #631229 #634C12

monochromatic

#05151A #09272F #125263 #1B7D97 #25A8CB

Accessibility & contrast

On white

8.70

#125263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#125263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125263

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125263	#FFFFFF	#000000	##FFFFFF
##125263	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485064

Deuteranopia (green-blind)

#3D4863

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #125263;
/* rgb */ color: rgb(18, 82, 99);
/* oklch */ color: oklch(40.8% 0.067 220.2);

Tailwind

colors: {
  custom: {
    50: '#5f828f',
    500: '#125263',
    950: '#000000',
  },
}

SCSS

$custom: #125263;
$custom-light: #5f828f;
$custom-dark: #000000;

JSON

{
  "hex": "#125263",
  "rgb": {
    "r": 18,
    "g": 82,
    "b": 99
  },
  "hsl": {
    "h": 192.593,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.40806,
    "c": 0.06717,
    "h": 220.2
  },
  "luminance": 0.07064
}

Semantic roles & 50–950 ramp

primary

#125263

secondary

#9B4B36

accent

#613CEC

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #125263

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

Preview Lab → · Contrast checker → · Palette generator →