#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
RGBrgb(21, 77, 111)
HSLhsl(203, 68%, 26%)
HSVhsv(203, 81%, 44%)
CMYKcmyk(81.1%, 30.6%, 0%, 56.5%)
CIE-LABlab(30.91, -5.00, -24.67)
CIE-LCHlch(30.91, 25.17, 258.53°)
OKLaboklab(40.18% -0.0398 -0.0698)
OKLCHoklch(40.18% 0.08 240.3)
XYZxyz(5.8313, 6.6142, 16.0052)
Luminance0.0662 (WCAG relative)
Temperaturecool
Familycyan

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
##154D6F1.009.042.329.04
#FFFFFF9.041.0021.001.00
#0000002.3221.001.0021.00
##FFFFFF9.041.0021.001.00

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.

Preview Lab → · Contrast checker → · Palette generator →

#154D6F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva