#10395C#10395C

#10395C is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.6% C 0.076 H 248.3°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#10395C
RGB	rgb(16, 57, 92)
HSL	hsl(208, 70%, 21%)
HSV	hsv(208, 83%, 36%)
CMYK	cmyk(82.6%, 38%, 0%, 63.9%)
CIE-LAB	lab(23.03, -0.19, -24.91)
CIE-LCH	lch(23.03, 24.91, 269.56°)
OKLab	oklab(33.58% -0.0282 -0.0709)
OKLCH	oklch(33.58% 0.076 248.3)
XYZ	xyz(3.6078, 3.8087, 10.6681)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10395C #5C3310

analogous

#105C59 #10395C #10135C

triadic

#10395C #5C1039 #395C10

tetradic

#10395C #59105C #5C3310 #135C10

square

#10395C #59105C #5C3310 #135C10

split-complementary

#10395C #5C1013 #5C5910

monochromatic

#05101A #071928 #10395C #195990 #227AC4

Accessibility & contrast

On white

11.92

#10395C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#10395C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10395C

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10395C	#FFFFFF	#000000	##FFFFFF
##10395C	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293B5D

Deuteranopia (green-blind)

#1E345B

Tritanopia (blue-blind)

#004146

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #10395c;
/* rgb */ color: rgb(16, 57, 92);
/* oklch */ color: oklch(33.6% 0.076 248.3);

Tailwind

colors: {
  custom: {
    50: '#5b6f8a',
    500: '#10395c',
    950: '#000000',
  },
}

SCSS

$custom: #10395c;
$custom-light: #5b6f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#10395c",
  "rgb": {
    "r": 16,
    "g": 57,
    "b": 92
  },
  "hsl": {
    "h": 207.632,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.33575,
    "c": 0.07628,
    "h": 248.3
  },
  "luminance": 0.03809
}

Semantic roles & 50–950 ramp

primary

#10395C

secondary

#956033

accent

#8D3BED

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#04070C

muted

#797A7D

Preview Lab

Preview with #10395C

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

Preview Lab → · Contrast checker → · Palette generator →