#154F6C#154F6C

#154F6C is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.5% C 0.075 H 235.3°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#154F6C
RGB	rgb(21, 79, 108)
HSL	hsl(200, 67%, 25%)
HSV	hsv(200, 81%, 42%)
CMYK	cmyk(80.6%, 26.9%, 0%, 57.6%)
CIE-LAB	lab(31.42, -7.44, -21.98)
CIE-LCH	lch(31.42, 23.20, 251.29°)
OKLab	oklab(40.54% -0.043 -0.062)
OKLCH	oklch(40.54% 0.075 235.3)
XYZ	xyz(5.8109, 6.8334, 15.1972)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154F6C #6C3215

analogous

#156C5D #154F6C #15236C

triadic

#154F6C #6C154F #4F6C15

tetradic

#154F6C #5D156C #6C3215 #236C15

square

#154F6C #5D156C #6C3215 #236C15

split-complementary

#154F6C #6C1523 #6C5D15

monochromatic

#05131A #0B2A39 #154F6C #1F749F #299AD2

Accessibility & contrast

On white

8.87

#154F6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#154F6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154F6C

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154F6C	#FFFFFF	#000000	##FFFFFF
##154F6C	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414F6D

Deuteranopia (green-blind)

#35466C

Tritanopia (blue-blind)

#005759

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #154f6c;
/* rgb */ color: rgb(21, 79, 108);
/* oklch */ color: oklch(40.5% 0.075 235.3);

Tailwind

colors: {
  custom: {
    50: '#618096',
    500: '#154f6c',
    950: '#000000',
  },
}

SCSS

$custom: #154f6c;
$custom-light: #618096;
$custom-dark: #000000;

JSON

{
  "hex": "#154f6c",
  "rgb": {
    "r": 21,
    "g": 79,
    "b": 108
  },
  "hsl": {
    "h": 200,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.40542,
    "c": 0.07542,
    "h": 235.3
  },
  "luminance": 0.06834
}

Semantic roles & 50–950 ramp

primary

#154F6C

secondary

#A35D3A

accent

#773DEA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #154F6C

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

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