#154D6F#154D6F

#154D6F is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.2% C 0.080 H 240.3°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#154D6F
RGB	rgb(21, 77, 111)
HSL	hsl(203, 68%, 26%)
HSV	hsv(203, 81%, 44%)
CMYK	cmyk(81.1%, 30.6%, 0%, 56.5%)
CIE-LAB	lab(30.91, -5.00, -24.67)
CIE-LCH	lch(30.91, 25.17, 258.53°)
OKLab	oklab(40.18% -0.0398 -0.0698)
OKLCH	oklch(40.18% 0.08 240.3)
XYZ	xyz(5.8313, 6.6142, 16.0052)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D6F #6F3715

analogous

#156F64 #154D6F #15206F

triadic

#154D6F #6F154D #4D6F15

tetradic

#154D6F #64156F #6F3715 #206F15

square

#154D6F #64156F #6F3715 #206F15

split-complementary

#154D6F #6F1520 #6F6415

monochromatic

#05121A #0B293C #154D6F #1F71A2 #2894D6

Accessibility & contrast

On white

9.04

#154D6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#154D6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D6F

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D6F	#FFFFFF	#000000	##FFFFFF
##154D6F	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4D71

Deuteranopia (green-blind)

#31456E

Tritanopia (blue-blind)

#005659

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #154d6f;
/* rgb */ color: rgb(21, 77, 111);
/* oklch */ color: oklch(40.2% 0.080 240.3);

Tailwind

colors: {
  custom: {
    50: '#627e98',
    500: '#154d6f',
    950: '#000000',
  },
}

SCSS

$custom: #154d6f;
$custom-light: #627e98;
$custom-dark: #000000;

JSON

{
  "hex": "#154d6f",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 111
  },
  "hsl": {
    "h": 202.667,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.40185,
    "c": 0.08035,
    "h": 240.3
  },
  "luminance": 0.06615
}

Semantic roles & 50–950 ramp

primary

#154D6F

secondary

#A5633A

accent

#7F3DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #154D6F

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

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