#154665#154665

#154665 is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 37.8% C 0.074 H 240.9°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#154665
RGB	rgb(21, 70, 101)
HSL	hsl(203, 66%, 24%)
HSV	hsv(203, 79%, 40%)
CMYK	cmyk(79.2%, 30.7%, 0%, 60.4%)
CIE-LAB	lab(28.06, -4.48, -22.80)
CIE-LCH	lch(28.06, 23.24, 258.88°)
OKLab	oklab(37.75% -0.036 -0.0645)
OKLCH	oklch(37.75% 0.074 240.9)
XYZ	xyz(4.8475, 5.4788, 13.1114)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154665 #653415

analogous

#15655C #154665 #151E65

triadic

#154665 #651546 #466515

tetradic

#154665 #5C1565 #653415 #1E6515

square

#154665 #5C1565 #653415 #1E6515

split-complementary

#154665 #65151E #655C15

monochromatic

#051219 #0A2332 #154665 #206998 #2A8CCA

Accessibility & contrast

On white

10.02

#154665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#154665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154665

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154665	#FFFFFF	#000000	##FFFFFF
##154665	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384666

Deuteranopia (green-blind)

#2D3F64

Tritanopia (blue-blind)

#004E51

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154665;
/* rgb */ color: rgb(21, 70, 101);
/* oklch */ color: oklch(37.8% 0.074 240.9);

Tailwind

colors: {
  custom: {
    50: '#5f7991',
    500: '#154665',
    950: '#000000',
  },
}

SCSS

$custom: #154665;
$custom-light: #5f7991;
$custom-dark: #000000;

JSON

{
  "hex": "#154665",
  "rgb": {
    "r": 21,
    "g": 70,
    "b": 101
  },
  "hsl": {
    "h": 203.25,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.37751,
    "c": 0.07383,
    "h": 240.9
  },
  "luminance": 0.05479
}

Semantic roles & 50–950 ramp

primary

#154665

secondary

#9C603A

accent

#813FE9

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #154665

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

Preview Lab → · Contrast checker → · Palette generator →