#154D6D#154D6D

#154D6D is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.1% C 0.078 H 238.7°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#154D6D
RGB	rgb(21, 77, 109)
HSL	hsl(202, 68%, 25%)
HSV	hsv(202, 81%, 43%)
CMYK	cmyk(80.7%, 29.4%, 0%, 57.3%)
CIE-LAB	lab(30.81, -5.79, -23.57)
CIE-LCH	lch(30.81, 24.27, 256.19°)
OKLab	oklab(40.07% -0.0405 -0.0666)
OKLCH	oklch(40.07% 0.078 238.7)
XYZ	xyz(5.7224, 6.5706, 15.4317)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D6D #6D3515

analogous

#156D61 #154D6D #15216D

triadic

#154D6D #6D154D #4D6D15

tetradic

#154D6D #61156D #6D3515 #216D15

square

#154D6D #61156D #6D3515 #216D15

split-complementary

#154D6D #6D1521 #6D6115

monochromatic

#05121A #0B293A #154D6D #1F71A0 #2995D4

Accessibility & contrast

On white

9.07

#154D6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#154D6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D6D

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D6D	#FFFFFF	#000000	##FFFFFF
##154D6D	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4D6E

Deuteranopia (green-blind)

#32456C

Tritanopia (blue-blind)

#005558

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #154d6d;
/* rgb */ color: rgb(21, 77, 109);
/* oklch */ color: oklch(40.1% 0.078 238.7);

Tailwind

colors: {
  custom: {
    50: '#617e97',
    500: '#154d6d',
    950: '#000000',
  },
}

SCSS

$custom: #154d6d;
$custom-light: #617e97;
$custom-dark: #000000;

JSON

{
  "hex": "#154d6d",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 109
  },
  "hsl": {
    "h": 201.818,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.40069,
    "c": 0.07796,
    "h": 238.7
  },
  "luminance": 0.06571
}

Semantic roles & 50–950 ramp

primary

#154D6D

secondary

#A3613A

accent

#7C3DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #154D6D

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

Preview Lab → · Contrast checker → · Palette generator →