#10454C#10454C

#10454C is a dark, muted teal. Relative luminance 0.049; OKLCH L 36.0% C 0.055 H 207.9°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#10454C
RGB	rgb(16, 69, 76)
HSL	hsl(187, 65%, 18%)
HSV	hsv(187, 79%, 30%)
CMYK	cmyk(78.9%, 9.2%, 0%, 70.2%)
CIE-LAB	lab(26.41, -14.19, -9.18)
CIE-LCH	lch(26.41, 16.90, 212.89°)
OKLab	oklab(36.01% -0.0482 -0.0255)
OKLCH	oklch(36.01% 0.055 207.9)
XYZ	xyz(3.6457, 4.8878, 7.5874)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10454C #4C1710

analogous

#104C35 #10454C #10274C

triadic

#10454C #4C1045 #454C10

tetradic

#10454C #35104C #4C1710 #274C10

square

#10454C #35104C #4C1710 #274C10

split-complementary

#10454C #4C1027 #4C3510

monochromatic

#051719 #051719 #10454C #1B737F #25A1B1

Accessibility & contrast

On white

10.62

#10454C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#10454C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10454C

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10454C	#FFFFFF	#000000	##FFFFFF
##10454C	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E424C

Deuteranopia (green-blind)

#363C4C

Tritanopia (blue-blind)

#004847

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #10454c;
/* rgb */ color: rgb(16, 69, 76);
/* oklch */ color: oklch(36.0% 0.055 207.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#10454c",
  "rgb": {
    "r": 16,
    "g": 69,
    "b": 76
  },
  "hsl": {
    "h": 187,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.36013,
    "c": 0.05453,
    "h": 207.9
  },
  "luminance": 0.04888
}

Semantic roles & 50–950 ramp

primary

#10454C

secondary

#863C32

accent

#5340E8

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #10454C

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

Preview Lab → · Contrast checker → · Palette generator →