#10454D#10454D

#10454D is a dark, muted teal. Relative luminance 0.049; OKLCH L 36.1% C 0.055 H 209.7°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#10454D
RGB	rgb(16, 69, 77)
HSL	hsl(188, 66%, 18%)
HSV	hsv(188, 79%, 30%)
CMYK	cmyk(79.2%, 10.4%, 0%, 69.8%)
CIE-LAB	lab(26.45, -13.82, -9.77)
CIE-LCH	lch(26.45, 16.93, 215.24°)
OKLab	oklab(36.06% -0.0477 -0.0272)
OKLCH	oklch(36.06% 0.055 209.7)
XYZ	xyz(3.6808, 4.9018, 7.7719)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10454D #4D1810

analogous

#104D36 #10454D #10264D

triadic

#10454D #4D1045 #454D10

tetradic

#10454D #36104D #4D1810 #264D10

square

#10454D #36104D #4D1810 #264D10

split-complementary

#10454D #4D1026 #4D3610

monochromatic

#051719 #05181A #10454D #1B7280 #25A0B2

Accessibility & contrast

On white

10.60

#10454D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#10454D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10454D

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10454D	#FFFFFF	#000000	##FFFFFF
##10454D	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E424D

Deuteranopia (green-blind)

#353C4D

Tritanopia (blue-blind)

#004947

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #10454d;
/* rgb */ color: rgb(16, 69, 77);
/* oklch */ color: oklch(36.1% 0.055 209.7);

Tailwind

colors: {
  custom: {
    50: '#59797e',
    500: '#10454d',
    950: '#000000',
  },
}

SCSS

$custom: #10454d;
$custom-light: #59797e;
$custom-dark: #000000;

JSON

{
  "hex": "#10454d",
  "rgb": {
    "r": 16,
    "g": 69,
    "b": 77
  },
  "hsl": {
    "h": 187.869,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.36059,
    "c": 0.0549,
    "h": 209.7
  },
  "luminance": 0.04902
}

Semantic roles & 50–950 ramp

primary

#10454D

secondary

#873D32

accent

#553FE9

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #10454D

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

Preview Lab → · Contrast checker → · Palette generator →