#12505D#12505D

#12505D is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.0% C 0.063 H 215.3°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#12505D
RGB	rgb(18, 80, 93)
HSL	hsl(190, 68%, 22%)
HSV	hsv(190, 81%, 36%)
CMYK	cmyk(80.6%, 14%, 0%, 63.5%)
CIE-LAB	lab(31.01, -14.13, -13.13)
CIE-LCH	lch(31.01, 19.29, 222.91°)
OKLab	oklab(39.96% -0.0518 -0.0366)
OKLCH	oklch(39.96% 0.063 215.3)
XYZ	xyz(5.0931, 6.6556, 11.3700)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12505D #5D1F12

analogous

#125D45 #12505D #122B5D

triadic

#12505D #5D1250 #505D12

tetradic

#12505D #45125D #5D1F12 #2B5D12

square

#12505D #45125D #5D1F12 #2B5D12

split-complementary

#12505D #5D122B #5D4512

monochromatic

#05161A #08242A #12505D #1C7C90 #26A8C4

Accessibility & contrast

On white

9.01

#12505D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#12505D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12505D

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12505D	#FFFFFF	#000000	##FFFFFF
##12505D	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474D5E

Deuteranopia (green-blind)

#3D465D

Tritanopia (blue-blind)

#005554

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #12505d;
/* rgb */ color: rgb(18, 80, 93);
/* oklch */ color: oklch(40.0% 0.063 215.3);

Tailwind

colors: {
  custom: {
    50: '#5e818b',
    500: '#12505d',
    950: '#000000',
  },
}

SCSS

$custom: #12505d;
$custom-light: #5e818b;
$custom-dark: #000000;

JSON

{
  "hex": "#12505d",
  "rgb": {
    "r": 18,
    "g": 80,
    "b": 93
  },
  "hsl": {
    "h": 190.4,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.39964,
    "c": 0.06345,
    "h": 215.3
  },
  "luminance": 0.06656
}

Semantic roles & 50–950 ramp

primary

#12505D

secondary

#954635

accent

#5B3DEA

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #12505D

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

Preview Lab → · Contrast checker → · Palette generator →