#12509F#12509F

#12509F is a dark, vivid cyan. Relative luminance 0.084; OKLCH L 44.1% C 0.142 H 257.1°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#12509F
RGB	rgb(18, 80, 159)
HSL	hsl(214, 80%, 35%)
HSV	hsv(214, 89%, 62%)
CMYK	cmyk(88.7%, 49.7%, 0%, 37.6%)
CIE-LAB	lab(34.74, 12.31, -48.09)
CIE-LCH	lch(34.74, 49.65, 284.36°)
OKLab	oklab(44.11% -0.0316 -0.1385)
OKLCH	oklch(44.11% 0.142 257.1)
XYZ	xyz(9.3738, 8.3679, 33.9153)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12509F #9F6112

analogous

#12979F #12509F #1B129F

triadic

#12509F #9F1250 #509F12

tetradic

#12509F #9F1297 #9F6112 #129F1B

square

#12509F #9F1297 #9F6112 #129F1B

split-complementary

#12509F #9F1B12 #979F12

monochromatic

#061931 #0C3468 #12509F #186CD6 #428CEA

Accessibility & contrast

On white

7.85

#12509F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#12509F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12509F

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12509F	#FFFFFF	#000000	##FFFFFF
##12509F	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2058A2

Deuteranopia (green-blind)

#004C9D

Tritanopia (blue-blind)

#006370

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #12509f;
/* rgb */ color: rgb(18, 80, 159);
/* oklch */ color: oklch(44.1% 0.142 257.1);

Tailwind

colors: {
  custom: {
    50: '#6d80bc',
    500: '#12509f',
    950: '#000000',
  },
}

SCSS

$custom: #12509f;
$custom-light: #6d80bc;
$custom-dark: #000000;

JSON

{
  "hex": "#12509f",
  "rgb": {
    "r": 18,
    "g": 80,
    "b": 159
  },
  "hsl": {
    "h": 213.617,
    "s": 79.661,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44108,
    "c": 0.14207,
    "h": 257.1
  },
  "luminance": 0.08369
}

Semantic roles & 50–950 ramp

primary

#12509F

secondary

#CA8F43

accent

#A032F6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #12509F

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

Preview Lab → · Contrast checker → · Palette generator →