#1E587F#1E587F

#1E587F is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.2% C 0.087 H 242.2°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#1E587F
RGB	rgb(30, 88, 127)
HSL	hsl(204, 62%, 31%)
HSV	hsv(204, 76%, 50%)
CMYK	cmyk(76.4%, 30.7%, 0%, 50.2%)
CIE-LAB	lab(35.57, -4.50, -27.29)
CIE-LCH	lch(35.57, 27.66, 260.63°)
OKLab	oklab(44.22% -0.0407 -0.0772)
OKLCH	oklch(44.22% 0.087 242.2)
XYZ	xyz(7.8544, 8.7869, 21.3566)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E587F #7F451E

analogous

#1E7F75 #1E587F #1E277F

triadic

#1E587F #7F1E58 #587F1E

tetradic

#1E587F #751E7F #7F451E #277F1E

square

#1E587F #751E7F #7F451E #277F1E

split-complementary

#1E587F #7F1E27 #7F751E

monochromatic

#07131C #12364D #1E587F #2A7AB1 #449AD3

Accessibility & contrast

On white

7.62

#1E587F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#1E587F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E587F

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E587F	#FFFFFF	#000000	##FFFFFF
##1E587F	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465981

Deuteranopia (green-blind)

#39507E

Tritanopia (blue-blind)

#006266

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1e587f;
/* rgb */ color: rgb(30, 88, 127);
/* oklch */ color: oklch(44.2% 0.087 242.2);

Tailwind

colors: {
  custom: {
    50: '#6887a4',
    500: '#1e587f',
    950: '#000000',
  },
}

SCSS

$custom: #1e587f;
$custom-light: #6887a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e587f",
  "rgb": {
    "r": 30,
    "g": 88,
    "b": 127
  },
  "hsl": {
    "h": 204.124,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.44217,
    "c": 0.08727,
    "h": 242.2
  },
  "luminance": 0.08788
}

Semantic roles & 50–950 ramp

primary

#1E587F

secondary

#B27247

accent

#8443E5

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1E587F

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

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