#10293C#10293C

#10293C is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.1% C 0.047 H 243.8°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#10293C
RGB	rgb(16, 41, 60)
HSL	hsl(206, 58%, 15%)
HSV	hsv(206, 73%, 24%)
CMYK	cmyk(73.3%, 31.7%, 0%, 76.5%)
CIE-LAB	lab(15.60, -2.41, -15.01)
CIE-LCH	lch(15.60, 15.20, 260.89°)
OKLab	oklab(27.12% -0.0208 -0.0423)
OKLCH	oklch(27.12% 0.047 243.8)
XYZ	xyz(1.8219, 2.0221, 4.5684)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10293C #3C2310

analogous

#103C39 #10293C #10133C

triadic

#10293C #3C1029 #293C10

tetradic

#10293C #39103C #3C2310 #133C10

square

#10293C #39103C #3C2310 #133C10

split-complementary

#10293C #3C1013 #3C3910

monochromatic

#061118 #061118 #10293C #1D4A6C #2A6B9D

Accessibility & contrast

On white

14.95

#10293C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#10293C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10293C

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10293C	#FFFFFF	#000000	##FFFFFF
##10293C	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21293D

Deuteranopia (green-blind)

#1B253C

Tritanopia (blue-blind)

#002E30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #10293c;
/* rgb */ color: rgb(16, 41, 60);
/* oklch */ color: oklch(27.1% 0.047 243.8);

Tailwind

colors: {
  custom: {
    50: '#546271',
    500: '#10293c',
    950: '#000000',
  },
}

SCSS

$custom: #10293c;
$custom-light: #546271;
$custom-dark: #000000;

JSON

{
  "hex": "#10293c",
  "rgb": {
    "r": 16,
    "g": 41,
    "b": 60
  },
  "hsl": {
    "h": 205.909,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27119,
    "c": 0.04711,
    "h": 243.8
  },
  "luminance": 0.02022
}

Semantic roles & 50–950 ramp

primary

#10293C

secondary

#764F32

accent

#8947E1

background

#F5F5F6

surface

#E8EAEC

border

#C4C6C7

text

#030507

muted

#78797A

Preview Lab

Preview with #10293C

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

Preview Lab → · Contrast checker → · Palette generator →