#10376A#10376A

#10376A is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 34.1% C 0.099 H 256.8°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#10376A
RGB	rgb(16, 55, 106)
HSL	hsl(214, 74%, 24%)
HSV	hsv(214, 85%, 42%)
CMYK	cmyk(84.9%, 48.1%, 0%, 58.4%)
CIE-LAB	lab(23.28, 7.19, -33.61)
CIE-LCH	lch(23.28, 34.37, 282.07°)
OKLab	oklab(34.07% -0.0226 -0.0965)
OKLCH	oklch(34.07% 0.099 256.8)
XYZ	xyz(4.1804, 3.8826, 14.1620)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10376A #6A4310

analogous

#10646A #10376A #16106A

triadic

#10376A #6A1037 #376A10

tetradic

#10376A #6A1064 #6A4310 #106A16

square

#10376A #6A1064 #6A4310 #106A16

split-complementary

#10376A #6A1610 #646A10

monochromatic

#040E1B #081B35 #10376A #18539F #206ED4

Accessibility & contrast

On white

11.82

#10376A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#10376A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10376A

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10376A	#FFFFFF	#000000	##FFFFFF
##10376A	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3C6C

Deuteranopia (green-blind)

#063469

Tritanopia (blue-blind)

#00434B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #10376a;
/* rgb */ color: rgb(16, 55, 106);
/* oklch */ color: oklch(34.1% 0.099 256.8);

Tailwind

colors: {
  custom: {
    50: '#5f6d95',
    500: '#10376a',
    950: '#000000',
  },
}

SCSS

$custom: #10376a;
$custom-light: #5f6d95;
$custom-dark: #000000;

JSON

{
  "hex": "#10376a",
  "rgb": {
    "r": 16,
    "g": 55,
    "b": 106
  },
  "hsl": {
    "h": 214,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34065,
    "c": 0.09908,
    "h": 256.8
  },
  "luminance": 0.03883
}

Semantic roles & 50–950 ramp

primary

#10376A

secondary

#A27234

accent

#A037F0

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #10376A

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

Preview Lab → · Contrast checker → · Palette generator →