#12495B#12495B

#12495B is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 37.9% C 0.063 H 224.4°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#12495B
RGB	rgb(18, 73, 91)
HSL	hsl(195, 67%, 21%)
HSV	hsv(195, 80%, 36%)
CMYK	cmyk(80.2%, 19.8%, 0%, 64.3%)
CIE-LAB	lab(28.51, -10.70, -15.69)
CIE-LCH	lch(28.51, 18.99, 235.71°)
OKLab	oklab(37.92% -0.0449 -0.044)
OKLCH	oklch(37.92% 0.063 224.4)
XYZ	xyz(4.5195, 5.6485, 10.7476)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12495B #5B2412

analogous

#125B49 #12495B #12255B

triadic

#12495B #5B1249 #495B12

tetradic

#12495B #49125B #5B2412 #255B12

square

#12495B #49125B #5B2412 #255B12

split-complementary

#12495B #5B1225 #5B4912

monochromatic

#05141A #082028 #12495B #1C728E #269BC1

Accessibility & contrast

On white

9.86

#12495B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#12495B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12495B

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12495B	#FFFFFF	#000000	##FFFFFF
##12495B	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F475C

Deuteranopia (green-blind)

#35405B

Tritanopia (blue-blind)

#004E4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #12495b;
/* rgb */ color: rgb(18, 73, 91);
/* oklch */ color: oklch(37.9% 0.063 224.4);

Tailwind

colors: {
  custom: {
    50: '#5d7b89',
    500: '#12495b',
    950: '#000000',
  },
}

SCSS

$custom: #12495b;
$custom-light: #5d7b89;
$custom-dark: #000000;

JSON

{
  "hex": "#12495b",
  "rgb": {
    "r": 18,
    "g": 73,
    "b": 91
  },
  "hsl": {
    "h": 194.795,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.37925,
    "c": 0.06281,
    "h": 224.4
  },
  "luminance": 0.05649
}

Semantic roles & 50–950 ramp

primary

#12495B

secondary

#934D35

accent

#683EEA

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #12495B

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

Preview Lab → · Contrast checker → · Palette generator →