#154F6E#154F6E

#154F6E is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.078 H 237.1°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX#154F6E
RGBrgb(21, 79, 110)
HSLhsl(201, 68%, 26%)
HSVhsv(201, 81%, 43%)
CMYKcmyk(80.9%, 28.2%, 0%, 56.9%)
CIE-LABlab(31.52, -6.66, -23.08)
CIE-LCHlch(31.52, 24.02, 253.90°)
OKLaboklab(40.65% -0.0422 -0.0652)
OKLCHoklch(40.65% 0.078 237.1)
XYZxyz(5.9186, 6.8765, 15.7642)
Luminance0.0688 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#154F6E #6E3415
analogous
#156E60 #154F6E #15226E
triadic
#154F6E #6E154F #4F6E15
tetradic
#154F6E #60156E #6E3415 #226E15
square
#154F6E #60156E #6E3415 #226E15
split-complementary
#154F6E #6E1522 #6E6015
monochromatic
#05121A #0B2A3B #154F6E #1F74A1 #2999D5

Accessibility & contrast

On white

8.84
#154F6E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.38
#154F6E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154F6E
8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##154F6E#FFFFFF#000000##FFFFFF
##154F6E1.008.842.388.84
#FFFFFF8.841.0021.001.00
#0000002.3821.001.0021.00
##FFFFFF8.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#404F6F
Deuteranopia (green-blind)
#34466D
Tritanopia (blue-blind)
#00575A
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #154f6e;
/* rgb */ color: rgb(21, 79, 110);
/* oklch */ color: oklch(40.7% 0.078 237.1);
Tailwind
colors: {
  custom: {
    50: '#628097',
    500: '#154f6e',
    950: '#000000',
  },
}
SCSS
$custom: #154f6e;
$custom-light: #628097;
$custom-dark: #000000;
JSON
{
  "hex": "#154f6e",
  "rgb": {
    "r": 21,
    "g": 79,
    "b": 110
  },
  "hsl": {
    "h": 200.899,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.40654,
    "c": 0.07766,
    "h": 237.1
  },
  "luminance": 0.06877
}

Semantic roles & 50–950 ramp

primary
#154F6E
secondary
#A45F3A
accent
#7A3DEB
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#060A0D
muted
#7A7C7E

Preview Lab

Preview with #154F6E

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

Preview Lab → · Contrast checker → · Palette generator →

#154F6E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva