#10385E#10385E

#10385E is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.4% C 0.080 H 250.7°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#10385E
RGB	rgb(16, 56, 94)
HSL	hsl(209, 71%, 22%)
HSV	hsv(209, 83%, 37%)
CMYK	cmyk(83%, 40.4%, 0%, 63.1%)
CIE-LAB	lab(22.81, 1.35, -26.56)
CIE-LCH	lch(22.81, 26.59, 272.91°)
OKLab	oklab(33.45% -0.0265 -0.0757)
OKLCH	oklch(33.45% 0.08 250.7)
XYZ	xyz(3.6475, 3.7462, 11.1184)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10385E #5E3610

analogous

#105E5D #10385E #10115E

triadic

#10385E #5E1038 #385E10

tetradic

#10385E #5D105E #5E3610 #115E10

square

#10385E #5D105E #5E3610 #115E10

split-complementary

#10385E #5E1011 #5E5D10

monochromatic

#04101A #07192A #10385E #195792 #2276C7

Accessibility & contrast

On white

12.00

#10385E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#10385E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10385E

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10385E	#FFFFFF	#000000	##FFFFFF
##10385E	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263A60

Deuteranopia (green-blind)

#1A335D

Tritanopia (blue-blind)

#004146

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #10385e;
/* rgb */ color: rgb(16, 56, 94);
/* oklch */ color: oklch(33.4% 0.080 250.7);

Tailwind

colors: {
  custom: {
    50: '#5c6e8c',
    500: '#10385e',
    950: '#000000',
  },
}

SCSS

$custom: #10385e;
$custom-light: #5c6e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#10385e",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 94
  },
  "hsl": {
    "h": 209.231,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.33447,
    "c": 0.08025,
    "h": 250.7
  },
  "luminance": 0.03747
}

Semantic roles & 50–950 ramp

primary

#10385E

secondary

#976433

accent

#923AEE

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04070C

muted

#797A7D

Preview Lab

Preview with #10385E

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

Preview Lab → · Contrast checker → · Palette generator →