#154C65#154C65

#154C65 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.4% C 0.070 H 232.5°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#154C65
RGB	rgb(21, 76, 101)
HSL	hsl(199, 66%, 24%)
HSV	hsv(199, 79%, 40%)
CMYK	cmyk(79.2%, 24.8%, 0%, 60.4%)
CIE-LAB	lab(30.08, -8.29, -19.65)
CIE-LCH	lch(30.08, 21.33, 247.13°)
OKLab	oklab(39.36% -0.0425 -0.0553)
OKLCH	oklch(39.36% 0.07 232.5)
XYZ	xyz(5.2417, 6.2673, 13.2428)
Luminance	0.0627 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C65 #652E15

analogous

#156556 #154C65 #152465

triadic

#154C65 #65154C #4C6515

tetradic

#154C65 #561565 #652E15 #246515

square

#154C65 #561565 #652E15 #246515

split-complementary

#154C65 #651524 #655615

monochromatic

#051319 #0A2632 #154C65 #207298 #2A98CA

Accessibility & contrast

On white

9.32

#154C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#154C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C65

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C65	#FFFFFF	#000000	##FFFFFF
##154C65	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404B66

Deuteranopia (green-blind)

#354365

Tritanopia (blue-blind)

#005354

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #154c65;
/* rgb */ color: rgb(21, 76, 101);
/* oklch */ color: oklch(39.4% 0.070 232.5);

Tailwind

colors: {
  custom: {
    50: '#607e91',
    500: '#154c65',
    950: '#000000',
  },
}

SCSS

$custom: #154c65;
$custom-light: #607e91;
$custom-dark: #000000;

JSON

{
  "hex": "#154c65",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 101
  },
  "hsl": {
    "h": 198.75,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.39357,
    "c": 0.06971,
    "h": 232.5
  },
  "luminance": 0.06268
}

Semantic roles & 50–950 ramp

primary

#154C65

secondary

#9C593A

accent

#743FE9

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #154C65

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

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