#1D5E76#1D5E76

#1D5E76 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.3% C 0.075 H 226.9°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#1D5E76
RGB	rgb(29, 94, 118)
HSL	hsl(196, 61%, 29%)
HSV	hsv(196, 75%, 46%)
CMYK	cmyk(75.4%, 20.3%, 0%, 53.7%)
CIE-LAB	lab(37.07, -11.66, -19.43)
CIE-LCH	lch(37.07, 22.66, 239.04°)
OKLab	oklab(45.26% -0.051 -0.0544)
OKLCH	oklch(45.26% 0.075 226.9)
XYZ	xyz(7.7781, 9.5737, 18.5740)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5E76 #76351D

analogous

#1D7662 #1D5E76 #1D3276

triadic

#1D5E76 #761D5E #5E761D

tetradic

#1D5E76 #621D76 #76351D #32761D

square

#1D5E76 #621D76 #76351D #32761D

split-complementary

#1D5E76 #761D32 #76621D

monochromatic

#061419 #113745 #1D5E76 #2985A7 #3EA8D0

Accessibility & contrast

On white

7.20

#1D5E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#1D5E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5E76

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5E76	#FFFFFF	#000000	##FFFFFF
##1D5E76	1.00	7.20	2.91	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515C77

Deuteranopia (green-blind)

#455376

Tritanopia (blue-blind)

#006566

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1d5e76;
/* rgb */ color: rgb(29, 94, 118);
/* oklch */ color: oklch(45.3% 0.075 226.9);

Tailwind

colors: {
  custom: {
    50: '#678b9d',
    500: '#1d5e76',
    950: '#000000',
  },
}

SCSS

$custom: #1d5e76;
$custom-light: #678b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5e76",
  "rgb": {
    "r": 29,
    "g": 94,
    "b": 118
  },
  "hsl": {
    "h": 196.18,
    "s": 60.544,
    "l": 28.824
  },
  "oklch": {
    "l": 0.45258,
    "c": 0.0746,
    "h": 226.9
  },
  "luminance": 0.09575
}

Semantic roles & 50–950 ramp

primary

#1D5E76

secondary

#AA6045

accent

#6F44E4

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1D5E76

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

Preview Lab → · Contrast checker → · Palette generator →