#254E6E#254E6E

#254E6E is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.0% C 0.071 H 244.4°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#254E6E
RGB	rgb(37, 78, 110)
HSL	hsl(206, 50%, 29%)
HSV	hsv(206, 66%, 43%)
CMYK	cmyk(66.4%, 29.1%, 0%, 56.9%)
CIE-LAB	lab(31.73, -3.38, -22.72)
CIE-LCH	lch(31.73, 22.97, 261.53°)
OKLab	oklab(40.97% -0.0307 -0.064)
OKLCH	oklch(40.97% 0.071 244.4)
XYZ	xyz(6.3008, 6.9673, 15.7616)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254E6E #6E4525

analogous

#256E6A #254E6E #252A6E

triadic

#254E6E #6E254E #4E6E25

tetradic

#254E6E #6A256E #6E4525 #2A6E25

square

#254E6E #6A256E #6E4525 #2A6E25

split-complementary

#254E6E #6E252A #6E6A25

monochromatic

#081017 #162E40 #254E6E #346E9C #4B8EC2

Accessibility & contrast

On white

8.77

#254E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#254E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254E6E

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254E6E	#FFFFFF	#000000	##FFFFFF
##254E6E	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404F6F

Deuteranopia (green-blind)

#36476D

Tritanopia (blue-blind)

#005659

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #254e6e;
/* rgb */ color: rgb(37, 78, 110);
/* oklch */ color: oklch(41.0% 0.071 244.4);

Tailwind

colors: {
  custom: {
    50: '#687f97',
    500: '#254e6e',
    950: '#000000',
  },
}

SCSS

$custom: #254e6e;
$custom-light: #687f97;
$custom-dark: #000000;

JSON

{
  "hex": "#254e6e",
  "rgb": {
    "r": 37,
    "g": 78,
    "b": 110
  },
  "hsl": {
    "h": 206.301,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.4097,
    "c": 0.07094,
    "h": 244.4
  },
  "luminance": 0.06968
}

Semantic roles & 50–950 ramp

primary

#254E6E

secondary

#A1724E

accent

#8B4FD9

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #254E6E

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

Preview Lab → · Contrast checker → · Palette generator →