#357574
Closest named color: Deep Aqua (#08787F). oklch(52.1% 0.065 194), rgb(53, 117, 116).
Aa
White text reads best on this color (5.31:1).
About this color
#357574 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 52%, its chroma 0.065 and its hue 194°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Aqua (#08787F), ΔE 0.024 away. White text reads best on it, at 5.31:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Deep Aqua (#08787F) |
| Black text | 3.94:1 |
| White text | 5.31:1 |
Values
| HEX | #357574 |
| RGB | rgb(53, 117, 116) |
| HSL | hsl(179, 38%, 33%) |
| OKLCH | oklch(52.1% 0.065 194) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #357574 | 5.31:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #357574 | 3.94:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #357574 text on white | 5.31:1 | AA | Lc 76.3 | Fine for body text |
| #357574 text on black | 3.94:1 | AA large text | Lc -25.5 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEB
oklch(93.6% 0.01 189.1)
-
Step 200
200
#CDDDDC
oklch(88.5% 0.017 192.3)
-
Step 300
300
#AAC7C6
oklch(80.8% 0.031 194)
-
Step 400
400
#7BABAA
oklch(70.7% 0.051 194.4)
-
Step 500
500
#589695
oklch(63.1% 0.064 194.3)
-
Step 600
600
#3A807F
oklch(55.5% 0.07 194.1)
-
Step 700
700 (this color)
#357574
oklch(52.1% 0.065 194)
-
Step 800
800
#265858
oklch(42.6% 0.054 195.3)
-
Step 900
900
#244948
oklch(37.8% 0.043 193.2)
-
Step 950
950
#162B2A
oklch(27.1% 0.027 191.8)
#357574 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #6E7074 | 0.068 |
| Deuteranopia (no green cones) | #646875 | 0.064 |
| Tritanopia (no blue cones) | #007874 | 0.024 |
| Achromatopsia (no color) | #6B6B6B | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #357574
#357574
oklch(52.1% 0.065 194)
- #8B595E
#8B595E
oklch(52% 0.066 13.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #357574, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Aqua #08787F ΔE 0.024
- Bluegreen #017A79 ΔE 0.024
- Deep Turquoise #017374 ΔE 0.027
- Dark Aquamarine #017371 ΔE 0.027
- Teal #008080 ΔE 0.035
- Ocean #017B92 ΔE 0.047
- Dark Aqua #05696B ΔE 0.050
- Slate #516572 ΔE 0.054
Use #357574 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.